Top 10 Flashlight Batteries 3.7V Li-ion – 3.7V Batteries

As an Amazon Associate I earn from qualifying purchases.

1. EBL

#ad

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

#ad
EBL #ad - 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, makes the devices work more stable and lasting longer, support stable 3. 7volt output voltage, great replacement batteries for high frequently used devices. Ebl usb rechargeable battery - 3. 7v lithium batteriessize: 18. 5mm x 70mm,perfectly used for flashlightss1000/lC 90 Bolder/T04-1 /LFX1000, doorbells, toys, headlamps and other household devices.

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. 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.
BrandEBL #ad
ManufacturerEBL #ad
Part Number18J USB
Model18J USB

2. PKELL

#ad

ICR18500 Rechargeable Li-Ion Batteries 3.7V 1400mah with Flat Top for Flashlight,Solar Garden Light4pcThey are Not AA,AAA Size Batteries

#ad
PKELL #ad - More than 500 times Long cycle life, bring you high quality experience. Appliations:frsky x-lite pro controller, Garden Lights, Security System Panels, Landscape Lighting. Pay attention:they are not aa or aaa size batteries, also they are not 18650 batteries, the batteries size are 071*1. 97 inch, also Positive terminal doesn't have the protruding nub. Model:icr18500 li-ion rechargeable battery, pls make sure what size do you need before you placed an order. No memory effect.
BrandPKELL #ad
ManufacturerPKELL #ad
Modelicr18500

3. Streamlight

#ad

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

#ad
Streamlight #ad - 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. Charge status indicator. Integrated safety circuit protects battery from over-discharge/overcharge. Micro-usb input charges from Streamlight AC/USB adapters and most other USB sources.
BrandStreamlight #ad
ManufacturerStreamlight #ad
Height0.75 Inches
Length2.75 Inches
Weight0.11 Pounds
Width0.75 Inches
Part Number22104
Model22104
Warranty2 year manufacturer.

4. JESSPOW

#ad

JESSPOW IMR 18500 Rechargeable Li-ion Battery 1600mAh 3.7V for Flashlight, 18500 Rechargeable Batteries, Solar Garden Light with Button Top 4Pack

#ad
JESSPOW #ad - Enjoy this absolutely riSK FREE purchase by clicking the yellow Add to Cart button. 100% guarantee - if you are not satisfied with our rechargeable Battery, let us know and you will be offered a full refund or free replacement.

Environmentally friendly - it is super convenient to use and replace one-time-use battery to save environment by preventing the waste of non-rechargeable lithium 18500 battery. Not 18650 battery, can not compatible with devices that using 18650 batteries. Amp limit: 16. 5a, voltage: 3. 7v, type: button top, High capacity 1600mah lithium rechargeable solar replacement batteries. This is 18500 battery, high capacity 18500 lithium rechargeable batteries with button top. Jesspow 18500 3. 7v battery compatible with solar lights, security system panels, LED flashlights, garden lights, landscape lighting.
BrandJESSPOW #ad
ManufacturerJESSPOW #ad
Height0.59 Inches
Length6.3 Inches
Weight0.29 Pounds
Width4.33 Inches

5. JESSPOW

#ad

18500 Rechargeable Batteries 4 Pack with Charger, Solar Garden Light with Button Top, JESSPOW IMR 18500 Rechargeable Li-ion Battery 1600mAh 3.7V for Flashlight

#ad
JESSPOW #ad - Amp limit: 16. 5a, jesspow 18500 high capacity 1600mah lithium rechargeable solar replacement batteries compatible with solar lights, Type: Button Top, Voltage: 3.7v, garden lights, LED flashlights, security system panels, landscape lighting.

Enjoy this absolutely riSK FREE purchase by clicking the yellow Add to Cart button. This is 18500 battery, high capacity 18500 lithium rechargeable batteries with button top. Stainless steel rail is more durable and smooth. Not 18650 battery, can not compatible with devices that using 18650 batteries. 100% guarantee - if you are not satisfied with our rechargeable Battery, let us know and you will be offered a full refund or free replacement.

Environmentally friendly - it is super convenient to use and replace one-time-use battery to save environment by preventing the waste of non-rechargeable lithium 18500 battery. Temperature protection: stop charging automatically if the temperature of charger or battery gets too high when charging.
BrandJESSPOW #ad
ManufacturerJESSPOW #ad
Height0.59 Inches
Length6.3 Inches
Weight0.55 Pounds
Width4.33 Inches

6. Taken

#ad

Taken 16650 Battery 1800mAh 3.7V Li-ion Rechargeable Battery with Button Top for Flashlights Torches, 2 Pack, 16650 Rechargeable Battery

#ad
Taken #ad - Important note - this is 16650 3. 7v battery, high capacity 16650 li-ion rechargeable batteries with button top. Versatile battery - taken 16650 battery compatible with certain model of flashight: such as m4, Olight M1T Raider Plus, arisaka 600 series light, Streamlight PolyTac.

I will give satisfactory service in the fastest time. Not fits for P2X. Please confirm whether the battery model required by your device is 16650 Environmentally friendly - it is super convenient to use and replace one-time-use battery to save environment by preventing the waste of non-rechargeable lithium 16650 battery. No memory effect - the 16650 rechargeable li-ion battery can be charged over 500 times. Not aa battery or 18650 Battery. 100% guarantee - if you have any questions about the Product, please feel free to Contact us.
BrandTaken #ad
ManufacturerTaken one #ad
Height0.63 Inches
Length2.56 Inches
Width1.26 Inches
Part NumberTAKENONECE00200808

7. JESSPOW

#ad

10440 Rechargeable Battery, 4 Pack, JESSPOW 10440 Li-ion Rechargeable Batteries 3.7V 350mAh for LED Flashlight Torch

#ad
JESSPOW #ad - These batteries are not regular aAA batteries and can only be used in devices that specifically accept high voltage 10440 batteries. 100% guarantee - if you are not satisfied with our rechargeable Battery, let us know and you will be offered a full refund or free replacement. It's not normal aaa battery size 10mm*45mm, our size :10mm*44mm, pay attention! Battery works for power bank/ torch/ flashlight/ streamlight/GPS etc. No memory effect, can be recharged up to 1200 times when fully or partially drained. Enjoy this absolutely riSK FREE purchase by clicking the yellow Add to Cart button.
BrandJESSPOW #ad
ManufacturerJESSPOW #ad
Height0.59 Inches
Length6.3 Inches
Width4.33 Inches

8. JESSPOW

#ad

18500 Battery, 18500 Rechargeable Solar Batteries with Button Top 8 Pack, Solar Garden Light and More, JESSPOW IMR 18500 Rechargeable Li-ion Battery 1600mAh 3.7V for Flashlight

#ad
JESSPOW #ad - For your shopping experience, please confirm whether your device can use our batteries. 100% guarantee - if you are not satisfied with our rechargeable Battery, let us know and you will be offered a full refund or free replacement.

High capacity 1600mah lithium rechargeable solar replacement batteries, compatible flashlight batteires. Enjoy this absolutely riSK FREE purchase by clicking the yellow Add to Cart button. Not 18650 battery, can not compatible with devices that using 18650 batteries. Amp limit: 16. 5a, voltage: 3. 7v, type: Button Top. This is 18500 battery, high capacity 18500 lithium rechargeable batteries with button top.
BrandJESSPOW #ad
ManufacturerJESSPOW #ad
Height0.59 Inches
Length6.3 Inches
Weight0.57 Pounds
Width4.33 Inches

9. IMREN

#ad

RC Cars(1Pcs), IMREN 3.7V Rechargeable Lithium Ion Battery 4500mAh with USB Port and Protection Circuit,with a Charging Cable Great for Flashlights, Headlamps, Doorbells

#ad
IMREN #ad - Imren usb rechargeable battery- the built-in USB-C interface and the attached cable can be charged anytime and anywhere without a charger. Imren 3. 7v rechargeable li-ion battery - 3. 7v rechargeable li-ion batteries size:21mm x 75mm;Capacity: 4500mAh, Max continuous dischaege: 8A, Low discharge rate, Voltage: 3.

7v, no memory effect, Button Top, High energy density & Pollution-free. Imren lithium ion battery-independent packaging, unique hook design, easy to carry, and will not be lost when hung on the backpack when going out camping. Note: -please confirm the size you need before purchasing, the Orange size is: 21mm*75mm; the Blue size is: 18mm*69mm.

4500mah capacity -high capacity 4500mah16650mwh battery will be full charged within 3 hours;The advantage of lithium ion battery is low self-discharge and no typical memory effect, don’t need to worry about reduction of the battery life after constantly charging and discharging. If you can't confirm, please watch the product video introduction.
BrandIMREN #ad
ManufacturerHunan Aimeiren New Energy Co., Ltd. #ad
Part NumberIMREN USB77C-50
ModelIMREN USB77C-50
Warranty1

10. CBJJ

#ad

Headlamps, and RC Cars, Toys, 8PCS 3.7V I8-65-O Lithium Ion Rechargeable Battery for LED Flashlight, Doorbells, U.S. Shipping

#ad
CBJJ #ad - Response within 7*24 hours. Safety assurance: protect battery from over-charge, over-discharge, short-circuit and over-heat. Applicable device: led flashlight, Toys, Doorbells, Headlamps, RC Cars. Dimension: 67*18*18 mm. Service: fast ship from US warehouse. Rechargeable times: could be recharged up to 800 times Please charge fully before first use.
BrandCBJJ #ad
ManufacturerCBJJ #ad
Part Number3.7v
Model3.7v
Warranty30 days no reason return policy.