Where to get 3.7V Batteries – February 2020 edition

Looking to find the best 3.7V Batteries?

We researched 16 3.7V Batteries, tested 15, and we have done 19 hours of research. The best 3.7V Batteries doesn’t have to be complicated to be great. Our first pick is exactly that. No more, no less. It also costs less than any other products we tested.

The best

No. 1
Victagen Universal Smart Charger ;Intelligent Battery Charger For Rechargeable Batteries Li -...
  • "Merry Christmas Gift with Deal" UNIVERSAL CHARGER - It can charge IMR/Li-ion/LiFePO4/Ni-MH/Ni-Cd (RCR123) AA AAA C and so on. 2 pcs* 3200mAh Rechargeable Batteries are 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...
  • 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...
  • 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...
  • 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...

Intro

Find out where you can get the best 3.7V Batteries! Picking among different existing 3.7V Batteries is not always that easy. It can even turn into a lengthy task because of the multiplicity of websites offering this type of product. That’s why on this page we’re giving you a comparison based on the best value for money spent. It’s a ranking thoroughly made to provide you with a comprehensive view and allow you to pick the best 3.7V Batteries. You will find a broad selection of models, brands, and prices. Whether you want to spare your wallet or find out what will be the best 3.7V Batteries for you, we support you through this comparison, which lists the product based on Amazon customer reviews. To make it practical, we have laid it out as a Top 10 of the 3.7V Batteries. On your marks! Start comparing! Pick your 3.7V Batteries!

Our picks

No. 1
Victagen Universal Smart Charger ;Intelligent Battery Charger For Rechargeable Batteries Li -...
  • "Merry Christmas Gift with Deal" UNIVERSAL CHARGER - It can charge IMR/Li-ion/LiFePO4/Ni-MH/Ni-Cd (RCR123) AA AAA C and so on. 2 pcs* 3200mAh Rechargeable Batteries are 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...
  • 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...
  • 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...
  • 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...
No. 2
Arlo Certified: Tenergy 3.7V Li-ion Rechargeable Battery for Arlo Security Cameras...
  • BATTERIES FOR ARLO SECURITY CAMERAS - The world's only innovative rechargeable RCR123A Lithium Ion Battery specifically designed to work with Arlo Security Cameras seamlessly. Works with Arlo Wire-Free HD...
  • REUSE & SAVE - The Tenergy Arlo camera battery can be recharged up to 500 times. The reusability offers significant savings over non-rechargeable batteries. Very convenient usage and a drop-in replacement....
  • SMART PROTECTION - Built-in protection circuit actively manages the rcr123a rechargeable batteries performance during charging and discharging. Helps detect and prevent over-charge, over-discharge,...
  • CERTIFIED FOR SAFETY - Extensively tested and certified by the most stringent battery safety standard: UL 1642, UL 2054, UN 38.3, IEC 62133, UL 60950, Battery Directive (2006/66/EC), CSTCG...
  • BOX CONTENTS - Package comes with 4 x Tenergy 3.7V Arlo Security Camera Battery and includes 1 year warranty.
No. 3
liogea 3.7V LG3400G 3400mAh 10A Rechargeable Button Top Batteries - 2 Pack
  • 【NOTE】 liogea 3.7V button top rechargeable batteries have the capacity of 3400mAh(±3%). Any claim of such battery capacity more than 3500mAh can be considered false advertising. Please contact us if...
  • 【All-purpose Batteries】 Batteries can be directly used for some flashlights, toys, doorbells and headlamps.
  • 【Long Lifespan】 Core part is made in Japan. liogea batteries can be recharged for more than 2000 times.
  • 【Package Content】 2 batteries in a solid battery case. Advertised battery capacity is guaranteed.
  • 【Suggestions】 We recommend every customer to test battery capacity and other important specifications to make sure you get the authentic batteries(Charge batteries fully before test).

Why you should trust us

This guide represents more than 10 years of experience in researching, testing, and writing about many subject. Our people are experts in all of their fields.
We alors spent 19 hours reading any article we could find on the internet and all the customer reviews at various retailer sites such as those of Amazon, Home Depot or Wallmart. We found many website that was a valuable resource with involved buying guides and detailed 3.7V Batteries information.
As for me, I’m very familiar with the 3.7V Batteries since I got it from 4 years.

Top 10

No. 1
Victagen Universal Smart Charger ;Intelligent Battery Charger For Rechargeable Batteries Li -...
  • "Merry Christmas Gift with Deal" UNIVERSAL CHARGER - It can charge IMR/Li-ion/LiFePO4/Ni-MH/Ni-Cd (RCR123) AA AAA C and so on. 2 pcs* 3200mAh Rechargeable Batteries are 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...
  • 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...
  • 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...
  • 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...
No. 2
Arlo Certified: Tenergy 3.7V Li-ion Rechargeable Battery for Arlo Security Cameras...
  • BATTERIES FOR ARLO SECURITY CAMERAS - The world's only innovative rechargeable RCR123A Lithium Ion Battery specifically designed to work with Arlo Security Cameras seamlessly. Works with Arlo Wire-Free HD...
  • REUSE & SAVE - The Tenergy Arlo camera battery can be recharged up to 500 times. The reusability offers significant savings over non-rechargeable batteries. Very convenient usage and a drop-in replacement....
  • SMART PROTECTION - Built-in protection circuit actively manages the rcr123a rechargeable batteries performance during charging and discharging. Helps detect and prevent over-charge, over-discharge,...
  • CERTIFIED FOR SAFETY - Extensively tested and certified by the most stringent battery safety standard: UL 1642, UL 2054, UN 38.3, IEC 62133, UL 60950, Battery Directive (2006/66/EC), CSTCG...
  • BOX CONTENTS - Package comes with 4 x Tenergy 3.7V Arlo Security Camera Battery and includes 1 year warranty.
No. 3
liogea 3.7V LG3400G 3400mAh 10A Rechargeable Button Top Batteries - 2 Pack
  • 【NOTE】 liogea 3.7V button top rechargeable batteries have the capacity of 3400mAh(±3%). Any claim of such battery capacity more than 3500mAh can be considered false advertising. Please contact us if...
  • 【All-purpose Batteries】 Batteries can be directly used for some flashlights, toys, doorbells and headlamps.
  • 【Long Lifespan】 Core part is made in Japan. liogea batteries can be recharged for more than 2000 times.
  • 【Package Content】 2 batteries in a solid battery case. Advertised battery capacity is guaranteed.
  • 【Suggestions】 We recommend every customer to test battery capacity and other important specifications to make sure you get the authentic batteries(Charge batteries fully before test).
No. 4
EBL Smart Rapid Battery Charger for Rechargeable 3.7V Li-ion LiFePO4 IMR Batteries 26650 18650 17500 14500...
  • Intellicharger with iQuick technology, upgraded charging speed up to 500mA, effectively charging batteries, save your time.
  • Compatible for 3.7V Li-ion Lithium-ion LiFePO4 IMR INR ICR 26650 25500 22650 18650 18490 18500 18350 16340 RCR123A 14500 10440 Rechargeable CR123 CR123A Li ion Batteries and Ni-MH/Ni-Cd A AA AAA...
  • Portable and travel allowed due to the charger support any DC allowed occasion like using in car etc.
  • MCU controlled technology with advanced “overtime” safety function which could automatically stop to charge while the battery is fully charged.
  • Globally charger with smart LED to show its charging progress, when 3 LED lighting together means the battery is fully charged.
No. 5
AAA(10440) 3.7V Rechargeable Battery Li ion 350mAh Button Top 2 Pack
  • aaa(10440) Cell 3.7V li ion Rechargeable Battery
  • Button Top
  • Normal Capacity:350mAh
  • 3.7V Rechargeable
  • Application for:Flashlight, wireless communications terminal equipment and a variety of portable devices, etc.
No. 6
4pcs AAA ICR 10440 Rechargeable Lithium Ion Battery,3.7v 350mah
  • button-top Battery
  • Batteries can be charged over 500 times
  • No PCB protected battery
  • battery size:10.0*44.0mm
  • battery works for power bank/ torch/ flashlight/ streamlight/GPS etc
SaleNo. 7
MIKAFEN Led Tactical Flashlight,High Lumen Flashlight with Rechargeable 18650 Lithium Ion Battery and USB...
  • 【Rechargeable】Comes with a Rechargeable 18650 battery,not need to buy batteries,save your money.(Battery Built-in Protective PCB to avoid short circuit, over-charge and over-discharge,safe for use)
  • 【Portable USB Charger】 Compatible with all Version of USB Ports, Allows recharging the flashlight with any power adapter.
  • 【SUPER BRIGHT & LONG LASTING】 XML-T6 LED Bulb, Adjustable focus, Zoom out 500-700 Lumen,Zoom in 700-800 Lumen(Real lumen,super bright),Battery can be used for 4-6 hours.and can be recharge for about...
  • 【5 SWITCH MODES】High / Medium / Low / Strobe / SOS; With ON/OFF button, easy to operate,Best flashlight for Outdoor Camping, Climbing, Cycling, Home Repair etc
  • 【Seller Warranty】 100% SATISFACTION GUARANTEE AND NO HASSLE 90-DAY MONEY BACK GUARANTEE!
No. 8
ICR10440 Rechargeable Li-ion Battery 3.7V 350mAh AAA Lithium Battery (6pc Button top)
  • Model: 3.7v AAA Size ICR10440 Battery
  • More than 2000 times Long cycle life,bring you high quality experience.
  • Do NOT use these batteries in electrical devices that require 1.5V batteries.
  • Diameter:0.41 inch*Height:1.75 inch
  • Battery appliations: Solar light , Flashlight,headlamp,lantern,LED light,weapon light.
SaleNo. 9
LED Rechargeable 8000 Lumens 18650 Headlamp Flashlight,Kit with 6PCS 3.7V High Capacity Rechargeable Battery +...
  • 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...
  • IPX-5 WATER RESISTANT: Practical, Reliable, Durable.It protects against splashing water from anywhere, no need to worry about rains, snow.
  • ADJUSTABLE & LIGHTWEIGHT: Adjustable elastic headband compatible with all of people’s head size, soft elastic is comfortable to wear, lightweight enough for only 2.85oz.
  • 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...
  • LONG-LASTING, POWER DISPLAY--- Come with 6PCS 18650 batteries headlamp, it can work 20~30 hours with fully charged at normal temperature.
No. 10
liogea 3.7V LG3400B Battery 3400mAh 10A Rechargeable Button Top Batteries - 2 Pack
  • 【NOTE】 liogea 3.7V 16W Li-ion button top rechargeable batteries have the capacity of 3400mAh(±3%). Any claim of such battery capacity more than 3500mAh can be considered false advertising.
  • 【All-purpose Batteries】 Batteries can be directly used for some flashlights, toys, doorbells and headlamps.
  • 【Long Lifespan】 liogea batteries can be recharged for more than 2000 times.
  • 【Package Content】 2 batteries in a solid battery case. Advertised battery capacity is guaranteed.
  • 【Our Promise】 Every liogea product includes a 60-day money-back and 24-month worry-free guarantee!

How we tested

We search all the field to find the best 3.7V Batteries and all the type for it and get the best alternatives, priced decently, and easy to use. After that we tested all the main parameters we use : These things can separate the great 3.7V Batteries from the good.

  • Easy To use
  • Options
  • Quality
  • Longevity

How we picked

We search for all the field to find the best 3.7V Batteries and all the type for it and get the best alternatives, priced decently, and easy to use.
The main parameters we use : These things can separate the bad 3.7V Batteries from the good.

  • Price
  • Easy To use
  • Customer reviews
  • Quality
  • Longevity
  • Dimensions

Current Offers

SaleNo. 1
MIKAFEN Led Tactical Flashlight,High Lumen Flashlight with Rechargeable 18650 Lithium Ion Battery and USB...
  • 【Rechargeable】Comes with a Rechargeable 18650 battery,not need to buy batteries,save your money.(Battery Built-in Protective PCB to avoid short circuit, over-charge and over-discharge,safe for use)
  • 【Portable USB Charger】 Compatible with all Version of USB Ports, Allows recharging the flashlight with any power adapter.
  • 【SUPER BRIGHT & LONG LASTING】 XML-T6 LED Bulb, Adjustable focus, Zoom out 500-700 Lumen,Zoom in 700-800 Lumen(Real lumen,super bright),Battery can be used for 4-6 hours.and can be recharge for about...
  • 【5 SWITCH MODES】High / Medium / Low / Strobe / SOS; With ON/OFF button, easy to operate,Best flashlight for Outdoor Camping, Climbing, Cycling, Home Repair etc
  • 【Seller Warranty】 100% SATISFACTION GUARANTEE AND NO HASSLE 90-DAY MONEY BACK GUARANTEE!
SaleNo. 2
LED Rechargeable 8000 Lumens 18650 Headlamp Flashlight,Kit with 6PCS 3.7V High Capacity Rechargeable Battery +...
  • 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...
  • IPX-5 WATER RESISTANT: Practical, Reliable, Durable.It protects against splashing water from anywhere, no need to worry about rains, snow.
  • ADJUSTABLE & LIGHTWEIGHT: Adjustable elastic headband compatible with all of people’s head size, soft elastic is comfortable to wear, lightweight enough for only 2.85oz.
  • 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...
  • LONG-LASTING, POWER DISPLAY--- Come with 6PCS 18650 batteries headlamp, it can work 20~30 hours with fully charged at normal temperature.

Conclusion

We hope this ranking has been helpful to you in picking the 3.7V Batteries that best suits you. We made it thoroughly and we will update it just as seriously, so that you get a real-time comparison. Our goal is to allow you to compare models and prices, and get an overview of the current market offers. We are here to make it easier for you and to help you make a free and informed choice. If our ranking gave you a clearer view on the diversity of the 3.7V Batteries, feel free to let us know in the comments section. We will happily read them.

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Last update on 2020-02-24 at 14:53 / Affiliate links / Images from Amazon Product Advertising API

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