Best 18650 Battery

Our Top 3 Picks

Today is the top-rated Best 18650 Battery and we scoured online reviews for it. Clicking on the links will bring you to the products. All I had to do was rank them according to their popularity. We have put together a list of everything you need to know. Only the most successful ones have been chosen to do research in the future.

# Preview Product Rating
1 VICTAGEN Intelligent Charger 18650 Battery, Rechargeable Batteries Universal Compatible LCD Display Speedy Smart Charger for Ni-MH/Ni-Cd A AA AAA Li-ion Battery VICTAGEN Intelligent Charger 18650 Battery, Rechargeable Batteries Universal Compatible LCD Display... No ratings yet
2 Super Bright 2000 Lumen 18650 Tactical Flashlight and 6PCS 3.7V High Capacity Rechargeable Battery+Batteries Charger,Zoomable, Water Resistant, 5 Modes Handheld Flashlight Super Bright 2000 Lumen 18650 Tactical Flashlight and 6PCS 3.7V High Capacity Rechargeable... No ratings yet
3 Tokeyla 5 Modes Flashlight with Two-Slot Charger and 6 -Pack 18J Rechargeable Battery Waterproof Handheld Flashlight for Camping Biking Hiking Outdoor Emergency Tokeyla 5 Modes Flashlight with Two-Slot Charger and 6 -Pack 18J Rechargeable Battery Waterproof... No ratings yet
4 18650 Lithium Battery Charger, Suitable for Lithium Battery 18650 26650 10440 14500 18500 16340 32650 Battery Charger, USB Single Slot Battery Charger 18650 Lithium Battery Charger, Suitable for Lithium Battery 18650 26650 10440 14500 18500 16340... No ratings yet
5 3.7V I8650A Rechargeable Batteries, 3200mAh Large Capacity Battery for Doorbells, Flashlights, Headlamps, Toys, and RC Cars, NOT AA,AAA (4 Pack) 3.7V I8650A Rechargeable Batteries, 3200mAh Large Capacity Battery for Doorbells, Flashlights,... No ratings yet
6 IMREN 2500 3.7V Li-ion Rechargeable Battery (2PCS) IMREN 2500 3.7V Li-ion Rechargeable Battery (2PCS) No ratings yet
7 4 Pcs Rechargeable Battery 9800mah Large Capacity Lithium ion Battery Button Durable Button Top Batteries for LED Flashlight Torch, Head Lamp, Doorbells, Electronic Devices etc. (Blue) 4 Pcs Rechargeable Battery 9800mah Large Capacity Lithium ion Battery Button Durable Button Top... No ratings yet
8 Super Bright 3000 Lumen I8650 Tac Flashlight and 8PCS 3.7V 3000mAh Rechargeable Batteries and Charger,Zoomable, Water Resistant, 3 Modes Handheld Light Super Bright 3000 Lumen I8650 Tac Flashlight and 8PCS 3.7V 3000mAh Rechargeable Batteries and... No ratings yet
9 MUSIBEAUTY Universal Battery Charger with Rechargeable Battery 3.7V 3400mAh (4 Pack) for Doorbells, Flashlights, Headlamps, Cameras, Toys and Remote Controls MUSIBEAUTY Universal Battery Charger with Rechargeable Battery 3.7V 3400mAh (4 Pack) for Doorbells,...
10 2 in 1 Portable Charger with Four 3.7V Lithium Batteries,Charger Set with 2USB, Mobile Battery Multiple Protection 2A Quick Charge DC170 (8000mah) 2 in 1 Portable Charger with Four 3.7V Lithium Batteries,Charger Set with 2USB, Mobile Battery... No ratings yet
11 IMREN 3000 40A 3.7V Rechargeable Li-ion Battery (4pcs) IMREN 3000 40A 3.7V Rechargeable Li-ion Battery (4pcs) No ratings yet
12 3.7V I8650A Rechargeable Batteries 9900mAh High-Performance Battery Button Top for Kids Toys, Flashlight, Headlamp, Doorbell and Other Electronic Devices (2 Pack) 3.7V I8650A Rechargeable Batteries 9900mAh High-Performance Battery Button Top for Kids Toys,... No ratings yet
13 4 Pack Battery for 3.7V 3400mAh Flat Top Battery, Rechargeable, 2 Bay USB Battery Charger for Flashlight, Camera, Small Fan, Sound Equipment. 4 Pack Battery for 3.7V 3400mAh Flat Top Battery, Rechargeable, 2 Bay USB Battery Charger for... No ratings yet
14 2Pc Rechargeable Battery 3.7V for Samsung Original 25r 2500mAh Power Battery Inr-25r Electronic Battery for LED Flashlight Torch,Headlamp, Doorbells, RC Cars 2Pc Rechargeable Battery 3.7V for Samsung Original 25r 2500mAh Power Battery Inr-25r Electronic...
15 TANUOYI 4PCS Battery for 3.7 Volt 3200mAh Flat top Battery,Rechargeable, with Storage Holder Case,for Flashlights TANUOYI 4PCS Battery for 3.7 Volt 3200mAh Flat top Battery,Rechargeable, with Storage Holder... No ratings yet
16 POWO18B NO:1818-666-888B Rechargeable Batteries with Battery Case, 3.7V 3000mAh for GearLight, Vont, Flashlights, Tactical Flashlight, Headlamps, Doorbells, Handheld Fan, Solar Wall Light, RC Cars POWO18B NO:1818-666-888B Rechargeable Batteries with Battery Case, 3.7V 3000mAh for GearLight, Vont,... No ratings yet
17 WENSILING 2 Pack 3.7V 20A 3200mAh Flat Top Rechargeable Battery for Camera Doorbell,Flashlight,Headlamp,Electronic Devices WENSILING 2 Pack 3.7V 20A 3200mAh Flat Top Rechargeable Battery for Camera... No ratings yet
18 EBL 3.7V Li-ion Rechargeable Batteries 3000mAh 18J Lithium Battery for Flashlights, Headlamps, Doorbells, RC Cars (2 Pack) EBL 3.7V Li-ion Rechargeable Batteries 3000mAh 18J Lithium Battery for Flashlights, Headlamps,... No ratings yet
19 POWOBEST Battery Case and NO:1818-666-888B Rechargeable Batteries 3.7V 3000mAh for Flashlights, Headlamps, Doorbells, Handheld Fan, Solar Wall Light, RC Cars (4 Pack) POWOBEST Battery Case and NO:1818-666-888B Rechargeable Batteries 3.7V 3000mAh for Flashlights,... No ratings yet
20 KBT Flashlight Charger Rechargeable Lithium-ion 3.7V 2600mAh Battery 2pack Battery Only KBT Flashlight Charger Rechargeable Lithium-ion 3.7V 2600mAh Battery 2pack Battery Only No ratings yet

It took us a long time to research the most relevant 18650 Battery. After reading all of the resources, here are some of the top-rated products that you can learn more about, as well as where they are heading with their newest products in modern times. We were able to find the most reliable models on the market.

Best 18650 Battery

Victagen Universal Smart Charger,Speedy 18650 Battery Charger for 3.7V Batteries 14500 Lithium Batteries Ni-MH Ni-Cd C IMR 10440 Rechargeable Battery (Included two18650 li Batteries)

$27.99  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • Universal Battery Charger for - Ni-MH Ni-Cd A/AA/AAA/AAAA 10340 10350 10440 10500 12340 12500 12650 13450 13500 13650 14350 14430 14500 14650 16500 16340 16650 17350 17500 17650 17670 18350 18490 18500 18650 Batteries (2*pcs 18650 batteries included )
  • Smart Charger- Intelligently identify input power and automatically adjust suitable charge current, the charger can automatically detect Li-ion and Ni-MH batteries and charge different type of batteries at SAME TIME and SEPARATELY, 2 Charging Slots Can Work Individually.
  • Controlled By Intelligent Circuits( MCU ) - Safety goes first. Automatically stop charging when detecting improper input voltage, defective or short circuit or non rechargeable batteries. Features reverse polarity protection.Automatically stop charging when the battery is full, will not cause over charge.
  • Power Bank Function - When the left slot has been put into the charged lithium battery, charger now can be a power bank provide output power to your external devices, it is not only a charger but also a power bank.
  • Visible Charger With LCD Screen - The default two slots are 1A current fast charge mode, press the MODE button for more than 2 seconds, automatically switch to 0.5A current slow charge mode. LCD Power Indicator shows the battery level .

Super Bright 2000 Lumen 18650 Tactical Flashlight and 6PCS 3.7V 9900mAh Rechargeable Battery+Batteries Charger,Zoomable, Water Resistant, 5 Modes Handheld Flashlight

$26.99  in stock
4 new from $26.99
Free shipping
Amazon.com
as of April 22, 2022 6:15 am

Features

  • SUPER-BRIGHT: 2000 lumen (max) LED Flashlight,Ultra wide beam effortlessly illuminates a whole room or backyard.Adjustable focus with 5 modes: High, Medium, Low, Strobe, and SOS/Emergency protect your safety.
  • LONG-LASTING: Up to 6 hours (Medium-beam mode) of powerful, non-diminishing brightness from the included premium rechargeable High Capacity battery.
  • TOUGH & RELIABLE: IP65-rated water resistant and designed for use in heavy rain. Its durable aluminum body and shock-resistance endure rough handling.
  • High-Capacity Performance Lasting:This rechargeable High Capacity battery that can last up to 3~6 hours with a single charge.The battery is perfectly protected against heat and high temperature, allowing you to charge safely.
  • 12 months warranty and 30 days money back guarantee. Please rest assured to buy, no worries at all.Two flat head plugs or USB plugs are shipped randomly.

2 PCS 3.7V 20A 3200mAh Flat Top Rechargeable Battery for Camera Doorbell, Flashlight, Headlamp, Electronic Devices.

$21.99  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • Rechargeable battery for toys, headlamps RC cars, doorbells, headlamps, camera, small fan. These are flat top batteries. Please check your devices carefully before purchasing.
  • Size: (L*W*H) 8*7.2*2.2cm, Capacity: 3200mAh, Voltage: 3.7V.
  • Safe and environmentally friendly, no harm to the environment. The anti-corrosion shell can effectively protect the battery and extend its service life. Preventing waste of non-rechargeable battery. No memory effect, the large battery capacity, allows you to worry no more about your device without power.
  • Recharge up to 1050 cycles - longer battery life than alkaline batteries, no need to buy batteries frequently.
  • 24 months warranty and 60 days money back guarantee. Please rest assured to buy, no worries at all.

WENSILING 4 Pack Battery 3.7V 3200mAh Flat Top Batteries Rechargeable for Flashlight, Camera, Small Fan

$28.99  in stock
1 used from $27.40
Free shipping
Amazon.com
as of April 22, 2022 6:15 am

Features

  • 18 * 65mm - 3200mAh ,include battery storage boxes.
  • Charges up to 1050 times for an economical and responsible way to keep your battery-powered devices working.
  • Note: flat top rechargeable battery(not button top).
  • Superior performance: beats any weather never encounter a dead battery even during extreme weathers ranging from -40 °C to 85 °C/ -49 °F to 185 °F.
  • 2 Year Worry-free Warranty. If there are any issues with the battery at all, We will replace or refund your purchase, no worries at all.

18650 Lithium Battery Charger, Suitable for Lithium Battery 18650 26650 10440 14500 18500 16340 32650 Battery Charger, USB Single Slot Battery Charger

$9.99
$8.26
 in stock
4 new from $8.26
Amazon.com
as of April 22, 2022 6:15 am

Features

Part NumberJL-085
ModelJL-085

18650 Battery Charger, Keenstone Smart Universal Charger LCD Display for Rechargeable Batteries Ni-MH Ni-Cd AA AAA Li-ion LiFePO4 IMR 10440 14500 16340 RCR123A 26650

$28.99  in stock
1 used from $26.89
Free shipping
Amazon.com
as of April 22, 2022 6:15 am

Features

  • UNIVERSAL CHARGER FOR: Li-ion LiFePO4 IMR INR ICR 25500 22650 18490 18500 18350 16340 RCR123A 14500 10440 Batteries, Ni-MH Ni-Cd A AA AAA AAAA SC Batteries.
  • HIGH QUALITY: Compliant standard - UL CUL CE TUV GS PSE FCC RoHS C-TICKCB. Built-in intelligent circuits protection to protect the battery safety charged.
  • LCD DISPLAY: LCD display to monitor the four slots information. Each battery parameter such as voltage (V), current (mA), time (h) can be showed independently by pressing the A/B/C/D button.
  • MULTI CHARGE OPTIONS: 4 independently bay, 2 charge curent (500mA,1000mA) to meet your various needs; Black and grey are just different in color to meet your multiple aesthetic.
  • SAFETY: Protection of overcharge, over-discharge, short circuit and reverse polarity.

DIY BATTERY PACK 10S 36V LITIO - LI ION - BATTERY RECHARGEABLE 18650 21700

$10.89  in stock
4 new from $10.76
1 used from $11.80
Free shipping
Amazon.com
as of April 22, 2022 6:15 am

Features

Is Adult Product
LanguageEnglish
Number Of Pages39
Publication Date2019-12-09T00:00:01Z

Deal4GO Brook Converter Marine for PS4 Controller Adapter to Switch/PS4/PS3/Android/PC/Mac/iOS Support Replaceable 18650 Battery (NO 18650 Battery)

$49.99  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • use PS4 Controller to play your favorite games Wirelessly on Switch, PS4, PS3, Android, PC and Mac, and 4 removable extra buttons give you the flexibility to customize the controller.
  • NO power-off when duel with overlord, Support over 8 hours of use.
  • 4 Extra Customizable buttons, Support Wireless Control, Turbo and Remap.
  • Support Motion Control (for PS4/Switch).
  • Package Includes: 1 x Marine Adapter, 4 x Paddles, 1 x User Manual, 1 x Lock Tool

3.7V Battery Li-ion Rechargeable Battery 2500mAh High Capacity Battery 3.7 Lithium ion Battery Durable Button Top Battery for LED Flashlight, Electronic Devices etc. 2/4 Pieces (Purple) (4 pcs)

$16.94  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • 【Wide application】: 3.7V 2500mAh rechargeable battery type has great adaptability, which can be widely used for electronic devices, such as LED flashlights, emergency lights, portable devices, power bank, headlights, toys, remote controls , etc.
  • 【Long-lasting and rechargeable】: This product is made of durable materials and the quality is very good. Small size and light weight, high capacity, very portable. It can provide you with the necessary charging power source or better help you in emergencies such as travel, emergencies, outdoor adventures, camping or other dangerous situations
  • 【Multiple protections】: The product provides 6 protections, such as temperature protection, short circuit protection, overcharge protection, and overcurrent protection to stabilize the battery. High performance and high reliability, durable replacement for the old or damaged one. Store in a cool, dry place.
  • 【Safe and environmentally friendly】: Safe and environmentally friendly, no harm to the environment. The anti-corrosion shell can effectively protect the battery and extend its service life. Preventing waste of non-rechargeable battery. No memory effect, the large battery capacity, allows you to worry no more about your device without power.
  • 【After-sales service】: Rechargeable batteries have passed rigorous testing to ensure normal use, please rest assured to buy. It is reliable in quality and durable. If you have any problems, please contact us at any time and we will offer you a solution as soon as possible.

IMREN 3000mAh 40A 3.7V Li-ion Rechargeable Battery (2pcs)

$26.99  in stock
2 new from $26.88
Amazon.com
as of April 22, 2022 6:15 am

Features

  • -IMREN 3000mAh 40A 3.7V battery
  • --IMREN provides 24-hour after-sales service and will serve you wholeheartedly.Don't charge any non-rechargeable batteries, it will be danger.We are shipping from US warehouse.

Tokeyla 5 Modes Handheld Mini led Flashlight with 4 pcs 3.7v Rechargeable Battery and Two Slot Charger high lumens led Waterproof Handheld Flashlight for Camping Biking Hiking Outdoor Emergency

$15.99  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • [SUPER BRIGHT WITH 5 MODES] : Powerful LED generates a brilliant large area floodlight or a perfectly focused spotlight. Adjustable/zoomable focus with 5 modes: High- Medium- Low- Strobe- SOS (for Emergency).
  • [WATERPROOF]: Can be used in any weather. The aluminum alloy body has no rust issue. Can be daily used, like troubleshooting, biking, hiking, camping, walking dog, or for emergency, survival, etc...
  • [ADJUSTABLE FOCUS]: Our flashlights utilize the latest durable LED chip, provides super bright light beam. Easy-controlled head-pulling zoom and easy mode-switch by light taps of button. Adjustable focus for use in different situations it ideal for use around the house
  • [PREMIUM QUALITY & LONG-LASTING]: Made of high quality aluminum alloy, this Skywolfeye LED Flashlight is solid and sturdy, the edge designed is sharp and strong, can easily break the windows in case there's a car accident.

IMREN 3000mAh 40A 3.7V Li-ion Rechargeable Battery (4 pcs)

$47.99  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • -IMREN 3000mAh 40A 3.7V battery (4 PCS)
  • -IMREN provides 24-hour after-sales service and will serve you wholeheartedly.Don't charge any non-rechargeable batteries, it will be danger.We are shipping from US warehouse.

4 Pack Battery for 3.7V 3400mAh Flat Top Battery, Rechargeable, 2 Bay USB Battery Charger for Flashlight, Camera, Small Fan, Sound Equipment.

$39.78  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • 2 Bay USB Battery Charger,1 storage case.4 Pack of Flat Top Battery for Flashlight etc.
  • 3400mAh/3.7V/20A/Rechargeable/High Drain/Flat Top.(NOT Button Top)
  • Size: (L*W*H) 8*7.2*2.2cm, Capacity: 3400mAh, Voltage: 3.7V.
  • Before purchasing, please make sure that this flat top batteries matches your electronic device, so as not to cause unnecessary trouble.
  • CUSTOMER PROTECTION 12-Month warranty, 30 days' refund policy, and friendly customer service. Please contact the AexPower support team for the first time if you are not satisfied with this item.[Please Click on” AexPower” next to “Sold by”, then click on “Ask a question” to contact us, we will reach out to you within 24 hours.]We will spare no effort to help you. Thank you.

Tokeyla Full Metal 5 Modes Tactical Flashlight with 4-Pack 18650 Rechargeable Batteries and USB Charger Super Bright high Lumen Handheld Flashlight (Brown)

$22.99
$20.99
 in stock
3 new from $20.99
Free shipping
Amazon.com
as of April 22, 2022 6:15 am

Features

  • Durability, Made of Military Grade Aluminum, works well in any conditions.
  • Resistant, water and shock resistant, can be used in the rain, snow situation.
  • Arrangement & Zoomable: 5 Mode High / Middle / Low / Flash / Strobe , zoom by pulling the head of the flashlight.
  • Smart Charger: Fit for 18650/18490/17670/17600/16340/14500/ Rechargeable Lithium Batteries; The indicator light on charger is red when the battery is charging and is green when charge fully.
  • Tactical, Full Metal, and practical design makes it a perfect for camping, fishing, hunting or dog walking. Its size conveniently fits in your bag, purse, or handbag. It can even break through windows during emergency situations.

3.7V Button Top Batteries USB Rechargeable Battery 3600mAh for Klarus Flashlight (XT11X, XT11GT, XT30R.) (2-Pack)

$28.72  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • Original Battery 18GT-36UR for Klarus flashlight -- Flashlight Type: Klarus XT11X, XT11, XT11GT, XT30R, XT12GT, XT2CR, AR10, G10, ST15R, ST10, 360X1, 360x3
  • Original Battery for Streamlight flashlight -- Flashlight Type: 88083 ProTac 2L-X, 22104 SL-B26 and so on. 3.7V 3600mAh battery can replace 2600mAh battery, It can provide more lasting energy. Increase usage time per times
  • Japan High Performance Electric Core, Triple protection to keep safe
  • Button top battery main be used for high lumen flashlights
  • Support 1500+ cycle recharge, 12 months warranty, Please Note: Size 18.5mm*70mm(± 0.3mm)

Streamlight 22104 SL-B26 USB Rechargeable Lithium Ion Battery 3.7V 2600mAh for Streamlight X Series Dual Fuel Flashlights, 2-Pack

$30.06  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • SL-B26 protected Li-Ion rechargeable battery pack with built in Micro-USB charge port
  • Micro-USB input; charges in 5 hours; or charge with optional 8-unit bank charger
  • Integrated safety circuit protects battery from over-discharge/overcharge
  • Charge status indicator
  • Micro-USB input charges from Streamlight AC/USB adapters and most other USB sources

2 in 1 Portable Charger with Four 3.7V Lithium Batteries,Charger Set with 2USB, Mobile Battery Multiple Protection 2A Quick Charge DC170 (8000mah)

$25.98  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • 1.Convenient operation, unlimited capacity expansion: Insert the battery (dry battery cannot be used), set the case and use it as a mobile battery. The battery case has a sleek design, making it even more convenient to insert and remove batteries. With 4, the maximum output is 5V2A, and you can use it with 1 , but the output current drops to 25%. With this battery case, you don't have to buy a lot of mobile batteries. It can be used more than once by replacing the lithium battery.
  • 2.2000mah Industrial grade lithium battery 4: Industrial grade lithium battery,Maximum current 6a, discharge efficiency 3c,safe temperature is 170 degrees, can be used for products such as electric vehicles, safe voltage 3.7V, please use with confidence. It is also used in equipment such as high-brightness flashlights, handheld fans, and air conditioners.
  • 3.Three kinds of functions: In addition, there is also a battery charger function, and it can charge 3.7V lithium battery. It turns on with 2 LED lamps for 2 seconds (the two switches on the left are the same), and can be used as a flashlight for emergency situations.
  • 4.Electric charge display, Safety protection: The monitor can display four levels of electric charge (please remove the protective filter when using). With multi-type protection function: Fully charged, automatic shutdown when reverse connection. The overheat protection function is specially installed and will automatically stop if the temperature is too high. Please be assured. (Note: Heat generation is a normal phenomenon while using the usb interface of the battery case.)
  • 5.Product configuration and after-sales service: DC170 battery case = 1 (lightweight 80g), 2000mah industrial grade lithium battery = 4 (44.5g / 1), charging code = 1, Manual = 1. Free replacement / return within 30 days of initial failure. Note: Batteries and brands in the drawings are for illustrative purposes only and may differ. The capacity displayed on the outside of the battery case is a reference capacity, and the actual capacity depends on the lithium battery actually inserted.

Tokeyla Flashlight with 4PCS 3.7V 5000mAh Rechargeable Battery,and 4-Slot USB Battery Charger,High 4000 Lumen Zoomable Flashlight for Camping Hiking

$21.99  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • Battery Type: 3.7 Volt Button Top Rechargeable Battery(Not Flat Top, Not AA or AAA Battery, Not Fit Mod/E-CI )
  • Flashlight Power Supply: 2 x 18mm*18mm*65mm Rechargeable Battery at a time(Included), Led Lifespan: 100,000 hours, Size:7.6inchx1.37inch,8.46inch extend the head. Skid-proof design & waterproof design LED bulbs(Not for Diving), producing super bright light Perfect for cycling, climbing and other outdoor activities etc.
  • 5 Modes & Adjustable Focus: 5 useful lighting modes (Sos | Low | Medium | High | Strobe) and an easy-to-operate switch.Wide-to-narrow beam zoom to adjust and control the field of view,makes it ideal for different situation.
  • 4 Slot USB Battery Charger: Can charge simultaneously rechargeable batteries of different specifications (18650, 26650, 26500, 22650, 18490, 17670, 17500, 17355, 16340, 14500, 10440, A, AA, AAA, SC sizes. only charge 2 26650, 26550 batteries at a time as the size of 26650 is a little bigger.) - Note: Only charge for rechargeable batteries.
  • Package:1* Tactical flashlight, 4*3.7V 5000m.A.h Button Top Rechargeable Lithium Battery, 1*Usb 4 Slot Battery Charger

POWXS LCD Universal 18650 Battery Charger for 3.7V Li-ion Rechargeable Battery 18650 18490 18350 17670 17500 16340(RCR123) 14500 Lithium Batteries and Ni-MH Ni-CD Rechargeable AA AAA Batteries

$19.99
$12.69
 in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • 【Wide Compatible】POWXS universal 3.7v battery charger can freely charge 1 or 2 pieces 18650 18490 18350 17670 17500 16340(RCR123) 14500 rechargeable battery or Ni-MH/Ni-CD rechargeable AA AAA batteries.
  • 【Faster Charging】Charging current up to 1000mA, 3000mAh 3.7v battery will be fully charged in 3hours. Saving your waiting time.
  • 【Smart LCD Display】Independent slot charger with LCD display, shows the real time charging status for you clearly: Charging - battery icon keep flashing, Fully charged - battery icon solid.
  • 【Convenient USB】The intelligent battery charger comes with worldwide usage USB input, applicable for 5V/2A power bank, computer, car charger, USB wall charger, etc.
  • 【Safer with Multiple Protection】With advanced MCU control system, intelligent △V and -△V cut-off charging tech, the charger turns to trickle charging automatically to prevent the batteries from over-voltage, over-current and over-heat.

2x Nitecore IMR 18350 NI18350A 700mAh 3.7V Button Top Rechargeable Battery (This is NOT a replacement for CR123A)

$17.45  in stock
3 new from $15.45
Free shipping
Amazon.com
as of April 22, 2022 6:15 am

Features

  • 2x Nitecore IMR 18350 NI18350A 700mAh 7A 3.7V Rechargeable Battery
  • For Nitecore EC11 and MT10C LED Flashlights
  • This is NOT a replacement for CR123A non-rechargeable battery or RCR123A/16340 rechargeable battery. Its diameter (18mm) is larger than a CR123A/RCR123A (16mm). Unless your device specification states it is compatible, this IMR18350 will not fit.

Battery Package Calculator

 in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • easy to use
  • nice UI
  • you can calculate very big battery pack up to 120S 120P
  • bulit-in database 37 batteries cell type
  • custom battery

SUNKKO 737DH Battery Spot Welder, Pulse Welding Machine for 18650 14500 Lithium Batteries Battery Pack Work With Nickel Strips 0.35mm Intelligent Time Delay Function,110V

$309.99  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • THE PERFECT CHOICE: Whether you deal with electronic device maintenance, you work with factory assembly lines, battery production, technical school training, this SUNKKO spot welder provides rapid and accurate welding results!
  • LED DISPLAY PANEL: This SUNKKO battery spot welding machine features a state of the art LED display panel showing the actual welding current value display as well as current pulses setting, for a safe user experience.
  • TWO WELDING MODES: Choose from dual welding modes, automatic and foot pedal switch and enjoy the user-friendly foot control interface which is highly practical and easy to maneuver.
  • INTELLIGENT DELAY FUNCTION: Unlike similar products on the market, this SUNKKO spot welder features an intelligent time delay function on the AT mode, with 0.4, 0.5 and 0.6 optional settings and superposition up to 1.5 seconds.
  • REMOVABLE PULSE WELDING PEN: This SUNKKO battery spot welder includes a removable pulse welding pen with a 16mm2 cable area and a pin size of 1.5x7mm. Perfect for DIY projects, hobby and craft enthusiasts.

EBL 3.7V Li-ion Rechargeable Batteries 3000mAh 18J Lithium Battery for Flashlights, Headlamps, Doorbells, RC Cars (2 Pack)

$28.99  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • EBL 18J USB rechargeable battery - 3.7V lithium batteries(SIZE: 18.5MM x 70MM),large batteries used for flashlight, toys, headlamps and other household devices.(NOTE: THEY ARE LONGER THAN NORMAL BATTERIES, PLEASE CONFIRM THE BATTERY SIZE BEFORE PURCHASE)
  • Built-in micro USB port - easy to charge with the included 2 in 1 USB cable, no additional battery charger required, just plug into any USB port at anytime and anywhere.
  • Recharge up to 1200 cycles - these batteries could be recharged up to 1200 times, longer battery life than alkaline batteries, no need to buy batteries frequently.
  • Safety Assurance - built-in integrated safety circuit protects battery from over-charge, over-discharge, short-circuit and over-heat, ensures complete safety for the battery charging.
  • High performance - EBL 3.7V Li-ion batteries with 3000mAh capacity, support stable 3.7volt output voltage, makes the devices work more stable and lasting longer, great replacement batteries for high frequently used devices.

POWOBEST Battery Case and NO:1818-666-888B Rechargeable Batteries 3.7V 3000mAh for Flashlights, Headlamps, Doorbells, Handheld Fan, Solar Wall Light, RC Cars (4 Pack)

$24.99  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • [ RELIABLE TOP GRADE BATTERY ] - Diameter: 18.8mm, length: 70mm. Powo 18B battery is tested by professional tester under strict quality control standards. Get the CE and RoHS certified. Totally against overheating and leakage, allowing you to charge and use safely.
  • [ REALLY LARGE CAPACITY & GREAT PERFORMANCE ] - Powo 18B battery has the truely 3000 mAh, makes the devices work more stable and lasting longer, great replacement batteries for high frequently used devices. One full charged battery can running your flashlight or headlamp for 2-4 hours / Doorbell for 3-6 month / Small fan for 3-4 hours.
  • [ MULTI USE & 1000+ CYCLES ] - No memory effect. Can be recharged over 1000 times. Perfect for flashlight, camera, drone, headlamp, RC car, and so on.
  • [ BATTERY CASE FOR EASY CARRY] - Every package come with 4pcs battery and 1 compact battery case(3" x 2.7" x 0.78"), you can easily take it everywhere as your back-up batteries.
  • [ PACKAGE INCLUDE ] - NO:1818-666-888B Rechargeable 3000mAh Battery x 4, Battery Case x 1. NOTE: The battery need a charger (NOT INCLUDE) to recharge, we suggest you search the ASIN: B08FDQSMKT on Amazon, to get the original charger.

LeKaufen 3500 High Lumens Compact LED Flashlight 20 PCS 3.7V Rechargeable Battery 5000mAh with Charger Ultra Bright 5 Modes Waterproof for Camping, Hiking, Indoor Outdoor Emergency

$31.99  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • 【Super Bright】: T6 lamp high-efficiency and great output (3500 lumens) LED chip can light up your backyard. It is a super bright torch with more than 50000 hours working life.
  • 【Rechargeable battery 】: 20 Pcs rechargeable batteries,3.7V 5000 mAh rating lithium battery,high capacity,long lasting time,eco-friendly and recycle,over-voltage protection,short circuit protection,over-current protection,multi-purpose,suitable for flash,mouse,flashlight, camera,toys,etc.
  • 【Fast charger】:2 slots charger,over-vurrent protection,over-voltage protection,short circuit protection,over-heat protection,protect your safety in many ways, and give you the greatest protection.
  • 【5 Working Modes】: Strong(100%)- medium(70%)-low(50%)- flash-SOS one key switch mode, simple and convenient. Visibility up to 300 yards using different modes in different situation.
  • 【Waterproof & Durable】: IPX6 waterproof,no worry in various extreme weathers. Heavy duty and full-size body,Aircraft aluminum, Not easy to heat up, resistant to fall, not easy to deform, no problem falling within 10 feet,sealed construction with black anodized finish, waterproof,rainproof, dustproof.

Galaxy SHENMZ 2 Pack Battery for 3.7V 3400mAh Flat Top Battery, Rechargeable, 2 Bay USB Battery Charger for Flashlight, Camera, Small Fan, Sound Equipment.

$29.80  in stock
2 new from $29.80
Free shipping
Amazon.com
as of April 22, 2022 6:15 am

Features

  • 2 Bay USB Battery Charger,1 storage case.2 Pack of Flat Top Battery for Flashlight etc.
  • 3400mAh/3.7V/20A/Rechargeable/High Drain/Flat Top.(NOT Button Top)
  • Size: (L*W*H) 8*7.2*2.2cm, Capacity: 3400mAh, Voltage: 3.7V.
  • Before purchasing, please make sure that this flat top batteries matches your electronic device, so as not to cause unnecessary trouble.
  • CUSTOMER PROTECTION:30 days' refund policy, and friendly customer service. Please contact the AexPower support team for the first time if you are not satisfied with this item.[Please Click on” AexPower” next to “Sold by”, then click on “Ask a question” to contact us, we will reach out to you within 24 hours.]We will spare no effort to help you. Thank you

12000 Lumens 5-T6 LED Headlamp with 10 Pack 18650 Batteries - Rechargeable 4 Modes Waterproof Head Torch Light with Batteries and USB Cable

$25.99  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • 【5 LEDS Headlamp&4 Modes】5 x T6 White light. Midlle LED Light - 4 Small LED Light - 5 LED Light - 5 LED Light Strobe;
  • 【12000 Lumens Headlamp】Super Bright LED Headlamp, The range can up 100-200 metter / 328-656 Ft
  • 【90 Degree Adjustable and Waterproof Design】The lamp head can be rotated by 90 degrees.Together with the elastic and adjustable holding strap. Durable aluminum alloy crust, abrasion resistant and IPX5 waterproof. No need to worry about using it in all kinds of rain weather.
  • 【Package Include】1 x rechargeable headlamp, 10 x 18650 batteries, 1 x usb cable, 1 x dual wall charger, 1 x box
  • 【Adjustable Focus】 When you want to focus on a specific object, zoom in to project a bright spotlight. Zoom out and you easily turn your beam into a wide floodlight that's ideal for lighting up an entire room or a campsite.

MUSIBEAUTY Universal Battery Charger with Rechargeable Battery 3.7V 3400mAh (4 Pack) for Doorbells, Flashlights, Headlamps, Cameras, Toys and Remote Controls

$23.98  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • ♻️Dimension: 67*18*18 mm. Not AA AAA This product can be used in a variety of scenarios, such as flashlights, headlights, cameras, remote controls, fans, children's toys, radios, surveillance equipment and other 3.7v battery-powered electronic devices.
  • 【YOU GET】1 Bay USB Battery Charger, 2 storage cases. 4 Pack of Batteries (Size: 17.9mm *67mm) for Flashlight etc.
  • 【USB Connection】Using a usb port to charge,You can charge the battery on the charging head, on the car charger, or on the power bank, Wide range of use, more convenient for daily use.
  • 【Safety protection and environmental protection】The battery has a built-in safe circuit integrated system to prevent the battery from overcharging, overdischarging, short circuit, and overcurrent. Lithium batteries can be reused and are a good helper for environmental protection.
  • 【Warranty】30 Days Free Refund, 1 Year Free Replacement, Lifetime Maintenance. If you have any questions during use, please feel free to contact us. We will reply within 24 hours.

Tokeyla LED Flashlight 4PCS 5000mAh 3.7V Rechargeable Battery with 4 Slot USB Battery Charger,High 4000 Lumen Zoomable Flashlight for Camping Hiking

$21.99  in stock
1 used from $19.35
Free shipping
Amazon.com
as of April 22, 2022 6:15 am

Features

  • Battery Type: 3.7 Volt Button Top Rechargeable Battery(Not Flat Top, Not AA or AAA Battery, Not Fit Mod/E-CI )
  • Flashlight Power Supply: 2 x Rechargeable Battery at a time(Included), Led Lifespan: 100,000 hours, Size:7.6inchx1.37inch,8.46inch extend the head. Skid-proof design & waterproof design LED bulbs(Not for Diving), producing super bright light Perfect for cycling, climbing and other outdoor activities etc.
  • 5 Modes & Adjustable Focus: 5 useful lighting modes (Sos | Low | Medium | High | Strobe) and an easy-to-operate switch.Wide-to-narrow beam zoom to adjust and control the field of view,makes it ideal for different situation.
  • 4 Slot USB Battery Charger: Can charge simultaneously rechargeable batteries of different specifications (18650, 26650, 26500, 22650, 18490, 17670, 17500, 17355, 16340, 14500, 10440, A, AA, AAA, SC sizes. only charge 2 26650, 26550 batteries at a time as the size of 26650 is a little bigger.) - Note: Only charge for rechargeable batteries.
  • Package:1* led flashlight, 4*3.7V 5000m.A.h Button Top Rechargeable Lithium Battery, 1*Usb 4 Slot Battery Charger

LED Rechargeable Headlamp Flashlight, with High Capacity 9800mAh 6pcs 3.7V Battery and Charger for Camping, Hiking, Outdoors

$19.99  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • 4 WORKING MODES: Whether you prefer to use the lowest, most focused setting,the wider and splashier medium and high modes, or the bright emergency-ready strobe light, this movable brightest LED head light is prepared to adjust to a full range of lighting needs.
  • Rechargeable & Long Lasting: High Quality 9800mAh 3.7V battery and 3 Super bright LEDs to shine stronger, brighter, and longer. The lifetime of the LED lights is over 100,000 hours. You should never need to change them.
  • ADJUSTABLE & LIGHTWEIGHT: Adjustable elastic headband compatible with all of people’s head size, soft elastic is comfortable to wear, lightweight enough for only 4.2oz
  • IPX-4 WATER RESISTANTIt: protects against splashing water from anywhere, no need to worry about rains, snow. Lamp swivels can be 90 degrees adjusted, convenient for you to light different environment.
  • Exceptional Value: Package Contents: 1 x 3LED Headlamp, 6 x 3.7V 9800mAh Rechargeable Battery, 1 x USB Charger.

18650 Battery Case, Shockproof & Water-Resistant Battery Storage Holder for 6 x 18650 Battery, PC Shell Easy to Carry

$9.99  in stock
1 used from $8.64
Free shipping
Amazon.com
as of April 22, 2022 6:15 am

Features

  • 【CAPACITY】:Can storage 18650 Battery x 6. when you carry multiple spare batteries, it will extend the flash light use for several hours.which is a good partner for you when go camping.
  • 【Interior Sponge Cushion】:The interior sponge cushion also can effectively prevent your batteries from damaging, protecting them away from impact.
  • 【Water-resistant & Shockproof】: The battery case can protect your batteries from dust, moisture, shock and water splashing. Provide your batteries with a better protection.
  • 【Ergonomic Locking System】:The battery box lock is closed firmly and can be easily opened with fingers.
  • 【Sturdy & Durable】:High quality PC shell, sturdy and durable.Bright blue sealing ring make the case looks fashionable and easier to find in backpacks.

LCLEBM 4Pcs 3600mAh Flat Top 3.7V 30A Battery with 1 Bay USB Charger and Storage Holder Case for Fan Spotlight Flashlight,Camera and More

$37.89  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • Product Specification - For 3.7V rechargeable flat top (Not Button Top), 30A, 3600mAh High Capacity,18mm*65mm size, 4PCS battery,storage case and 1 bay battery charger.
  • Safe One-Bay Battery Charger - Battery charger for flat top come with convenient USB port, and the charger are under protection of over-charge, over-heat, over-voltage and short-circuit. Small and exquisite battery charger easy to carry on the journey.
  • High-Performance Product - Use 3600mah high capacity battery with low discharge rate,high drain,no memory effect,high energy density and pollution-free desige.
  • Broad Application - LCLEBM Battery used for flashlights, toys,doorbells,headlamps, security camera and more.Flat top battery was tested under strict quality-control standards,there is a totally risk-free.
  • High Grade Service - If there are any problem with the product, please contact us in time. We will provide you with professional solution, satisfactory service in 24 hours.

TANUOYI 4PCS Battery for 3.7 Volt 3300mAh Flat top Battery,Rechargeable, with Storage Holder Case,for Flashlights

$28.86  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • 1 storage case.4 Pcs 3300mAh/3.7V/20A Flat Top Rechargeable Batteries.(NOT Button Top)
  • Size: 18 * 65mm, Capacity: 3300mAh, Voltage: 3.7V.
  • Suitable flashlight,headlamp,Doorbells,Small Fan,RC Cars,Camera,Headlamp and More electronic device
  • The advantage is Low discharge rate, no memory effect, High energy density & Pollution-free,don’t need to worry about reduction of the battery life after constantly charging and discharging
  • 26 months warranty and 30 days' refund policy,we provides 24-hour after-sales service and will serve you wholeheartedly.Please contact the We for the first time if you are not satisfied with this item

DIY Lithium Batteries: How to Build Your Own Battery Packs

$19.99
$17.99
 in stock
8 new from $17.99
9 used from $13.10
Free shipping
Amazon.com
as of April 22, 2022 6:15 am

Features

Part Numberunknown
Is Adult Product
LanguageEnglish
Number Of Pages136
Publication Date2017-03-24T00:00:01Z

KKCOBVR Q2 Head Strap for Oculus Meta Quest 2 with 5200mA Battery Pack - Replacement Elite Strap Adjustable Rechargeable Extend 3hrs Playtime Head Cushion Enhanced Support Comfort in VR

$59.98  in stock
Amazon.com
as of April 22, 2022 6:15 am

Features

  • RECHARGEABLE BATTERY DESIGN: This latest Q2 elite strap built-in 2pcs 2600mh replaceable, rechargeable convex batteries, extra extend using time of Oculus Quest 2 usage by 2.5 to 3 hours. Additional configuration 1pc USB cable can be used to connect KKCOBVR Q2 head strap and Quest 2 which is more convenient to charge Quest 2, can achieve an unlimited battery life
  • ABOUT BATTERY NOTE: 1. If the battery needs to be replaced, you can buy it in your local store or online, very convenient (please choose a good quality battery) 2. Please insert 2 batteries with equivalent power at the same time when using the head strap 3. Please use VR quest2 original charger to charge the Q2 Head Strap 4. The color of the battery is randomly issued, there is no fixed color
  • ENHANCED SIDE STRAP: The KKCOBVR design team optimized many details on the basis of the elite strap, which improved the overall comfort and practicality of the Q2 elite battery strap. 1. The side straps are made of environmentally, high-strength, and durable polymer material that could stand over 200,000 times bending so you don't have to worry that the side strap will snap. 2.Simple and convenient operation, protect Quest 2 VR from scratches.
  • UPGRADED BACK CUSHION: The back of the head is designed with a three-stage removable and comfortable padded, there are also 2 sponge pads on both sides of the top of the head. Comfortable PU leather for increased friction, easy to clean. These ergonomic design enhances stability and balance, reduce head/face stress, let the headset more comfortable, and easy to enjoy the joy brought by the game!
  • ADJUSTABLE Q2 ELITE STRAP WITH BATTERY PACK: There are 3 parts that can be adjustable: 1. The knob on the back of the head can adjust the circumference left and right to suit different head circumferences 2. The two top contacts move forward or backward to adjust the tightness of our battery elite strap 3. The extra included velcro strap adjust the length added stability and balance, better fit, and cup your head. Fits head circumference 16"-21", children, elder can use it.

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In order to provide the most relevant and up-to-date information, Addictionun Scripted always strives to be the most up-to- date source. We use online resources to research articles about 18650 Battery so that we can keep you up-to-date when researching them. Everyone deserves reliable content from trusted sources like ours, and if something you read about this business doesn’t apply or is inaccurate, please let us know immediately.

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