Top 10 Li-ion 18650 2000mAh 3.7V Rechargeable Battery – Handheld Flashlights

As an Amazon Associate I earn from qualifying purchases.

1. ULTRAFIRE

#ad

UltraFire 18650 Flashlight with 4PCS UFB22 3.7v 18650 2200mAh Rechargeable Battery and Charger, Single Mode Mini Flashlights 500 Lumens

#ad
ULTRAFIRE #ad - Please note: remove the clear plastic film wrapped on the battery surface before using or charging, 4PCS UFB22 Real 2200mAh 3. 7v rechargeable battery, 1PCS Batteries Charger, otherwise the battery or the flashlight will not work.

One mode: only single mode, no more annoying to push 5 times to turn off your flashlight. 5ultrafire high-performance battery: long-lasting 5-6 hours, real 2200mAh, 44 grams. Just on and off, simple but practical enough for you. What you get: ultrafire wf-501b single mode flashlight, gift box. Low discharge rate | button top | no memory effect | High energy density & Pollution-free.

Powere source: 4 pcs 3. 7v 2200mah li-on rechargeable battery and 1PCS Battery Charger Please remove the clear plastic film wrapped on the battery surface before using or charging, otherwise the battery will not work. Long-lasting: ultrafire wf-501b max 500 lumens flashlight, XPE G3 LED bulb, 100, 000 hours lifetime. Guarantee your home and outdoor daily worry-free use.
BrandULTRAFIRE #ad
ManufacturerSHEN ZHEN SHI KE JIA MAO YI CO., LTD. #ad
Height1.18 Inches
Length4.33 Inches
Weight1.04 Pounds
Width1.18 Inches

2. YRang

#ad

3000 Lumen LED 18650 Flashlight with 8PCS 3.7V 3000mAh Rechargeable Battery and Charger,Super Bright Adjustable Focus and 5 Modes

#ad
YRang #ad - Warranty: 30 days free to change, if you have any questions, pls contact us first, we will help you to solve your problem. Package include: 1 x flashlight, 8 x rechargeable batteries, 1 x charger.

Smart charger fit for lithium rechargeable 18650 14500 16340 17670 18490 17600 battery. Zoomable & adjustable: push / pull the head to adjust the focus, spot light and floot light for different using. Smart charger with indicator light that tell you when the battery charge full. Ultra bright with long beam and 5 light modes: T6 LED Adjustable Focus Torch. Press the switch light to change modes: High > Mid > Low > Strobe > SOS.
BrandYRang #ad
ManufacturerYRang #ad

3. Mago

#ad

2000 Lumen LED Tactical Flashlight and 6 Pack 3.7V Rechargeable High-Capacity 18650 Battery with Batteries Charger,Adjustable Focus and 5 Light Modes Handheld Flashlight for Camping Hiking Running

#ad
Mago #ad - The length is 5. 2 in. Ultra-bright clarityour pocket flashlights are small in size but big on power to give you the best nighttime view. Easily light up an entire room or focus in on objects up to 1000 feet away! Long-lasting poweryou don’t need to be busy replacing batteries constantly, very handy tactical flashlight, with 6 * 3.

7v rechargeable battery and 1* charger. After fully charged, the flashlight can last about 4~6 hours on High mode. Indoor and outdoor versatilitythe heavy-duty aluminum alloy body protects the LED lightbulbs on the inside and it’s also splash resistant if it rains or gets wet.

All flashlights and batteries come with free return within 30 days, free repairing within 1 year. It’s so powerful but small and portable to carry. Super bright & portablethis flashlight has a maximum output power of 2000 lumens. If you have any problem with the product, please contact us. We take care of all quality-related issues with a replacement or refund.
BrandMago #ad
ManufacturerChina #ad
Part NumberDE-SDJS-0309-1733

4. Siuyiu

#ad

Li-ion 18650 2000mah 3.7v Rechargeable Batteries,Siuyiu 4 pcs 3.7v 18650 Rechargeable Li ion Batteries Zoomable Flashlight,1000 Lumens XM-T6 5 Mode Led Tactical Flashlights for Outdoor Camping Hiking

#ad
Siuyiu #ad - Ultra-low self-discharge, durable in use and storage. Rechargeble these li-ion 18650 2000mah 3. 7v rechargeable battery come without the typical Lead Acid memory effects. The lithium cell is ul listed, the Batteries are RoHS, and CE listed. Material siuyiu 3.

7v 18650 rechargeable li-ion batteries are mercury cadmium and lead free, The positive terminal is made of plated manganese steel with minimal resistance and high conduction for fast heat dissipation, the negative terminal is reinforced with more protection, safe for home and better for environment. Low self-discharge, fcc, fast charging, voltage stability, Low-energy placement, Long battery life. Wide application ideal for flashlight, loudspeaker, digital camera, headlamp, radio, Monitoring equipment, kids toys, fan, Mobile DVD and other 3.7

7v battery powered portable devicesr. Protection built-in integrated safety circuit protects battery from over discharge/overcharge, Short-circuit and over-current protection. Constantly charge and discharge these batteries without noticeable reduction of battery life. Longer life 100% genuine core inside, can last longer after each full charge, cycle life can reach more than 1000 times in normal use, which has a longer life than normal batterie.
BrandSiuyiu #ad
ManufacturerSiuyiu #ad
Part Number2021414-02

5. Genwiss

#ad

18650 Rechargeable Battery Flashlight-Genwiss 18650 Lithium ion Battery and Charger-18650 Battery Holder-4 x 2000mAh Battery 18650 Zoomable Flashlight-3.7v 18650 Rechargeable Li-ion Battery Flashlight

#ad
Genwiss #ad - Protection built-in integrated safety circuit protects battery from over discharge/overcharge, the Batteries are RoHS, Low-energy placement, Short-circuit and over-current protection. The lithium cell is UL listed, FCC, and CE listed. Low self-discharge, Fast charging, voltage stability, Long battery life.

Material genwiss 4 x 2000 mah 18650 rechargeable batteries are mercury cadmium and lead free, The positive terminal is made of plated manganese steel with minimal resistance and high conduction for fast heat dissipation, the negative terminal is reinforced with more protection, safe for home and better for environment. Ultra-low self-discharge, durable in use and storage. Longer life 100% genuine core inside, cycle life can reach more than 1000 times in normal use, can last longer after each full charge, which has a longer life than normal batterie.

Rechargeble these li-ion 18650 2000mah 3. 7v rechargeable battery come without the typical Lead Acid memory effects. Constantly charge and discharge these batteries without noticeable reduction of battery life. Wide application ideal for flashlight, headlamp, radio, Monitoring equipment, digital camera, kids toys, loudspeaker, fan, Mobile DVD and other 3.7v battery powered portable devicesr.
BrandGenwiss #ad
ManufacturerGenwiss #ad
Part Number2021427GE

6. MAXIAEON

#ad

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

#ad
MAXIAEON #ad - 12 months warranty and 30 days money back guarantee. 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.

Please rest assured to buy, no worries at all. Two flat head plugs or USB plugs are shipped randomly. Long-lasting: up to 6 hours medium-beam mode of powerful, non-diminishing brightness from the included premium rechargeable High Capacity battery. Super-bright: 2000 lumen max led flashlight, strobe, ultra wide beam effortlessly illuminates a whole room or backyard. Adjustable focus with 5 modes: High, Low, Medium, and SOS/Emergency protect your safety. Tough & reliable: ip65-rated water resistant and designed for use in heavy rain. Its durable aluminum body and shock-resistance endure rough handling.
BrandMAXIAEON #ad
Manufacturerning bo tan mei zhao ming ke ji you xian gong si #ad
Part Numberrgk-792
ModelXML-T6

7. Skywolfeye

#ad

Skywolfeye 2 Packs Led 2000 Lumen 18650 Flashlight with 4Pcs 3.7V 5000mAh Rechargeable Battery and Usb Charger, Ultra Bright Adjustable Focus and 5 Modes for Outdoor, Xml Handhold Flashlight

#ad
Skywolfeye #ad - Works well outdoor, mini led flashlight, emergency flashlight, led camping flashlight, routine patrolling, torch flashlight, Good for search missions, cave exploring, etc.

Satisfaction guaranteed: 2 year worry-free Warranty. Five light modes: high / low / middle / sos, with on / Strobe / off button, easy to operate. Ultra bright:powerful leds produce bright, large-area floodlights or a perfectly concentrated spotlight with a beam illumination distance of 20 ft / m, 2000-lumen max. Adjustable focal length. Powered source: 4 pcs 3. 7v 5000mah button top li-on Rechargeable Battery and 1Pcs Battery Charger. If there are any issues with the flashlights at all, We will replace or refund your purchase, no worries at all. Perfect as pocket flashlight, rechargeable flashlights high lumens, flashlight torch light, flashlight rechargeable, etc.
BrandSkywolfeye #ad
ManufacturerSkywolfeye #ad
Part Number8

8. Wishdeal

#ad

Led Rechargeable Flashlight,High Lumens 5 Modes T66 Flashlamp Torch Waterproof Zoomable Tactical Flashlight For Hiking,Camping,Hunting with 18650 Rechargeable Battery and Charger

#ad
Wishdeal #ad - Skid-proof & waterproof:use normally in rainy day. Power by 2 x 18650 batteries 4pcs in pack for spare use; 2000 mah battery can work 4-6 hours when charge full. It can be used with flashlight, wireless doorbell, headlamp, and also compatible with appliances such as rone controller, portable device etc.

Effective power. Super brightness & durability: high powered, can be clipped on pocket or belt, High Lumen LED chip delivers so much light for all purposes - both indoor and outdoor. If in low light mode, hiking, camping, emergency, night fishing, outdoor activities, power outage, it will work longer. Two-slot smart charger with us plug: fit for 18650/ 16340/ 14500/ 17670/ 18490/ 17600/ Rechargeable Lithium Batteries; The indicator light on charger is red when the battery is charging and is green when charge full.

Suitable for household, and sailing etc. It is a high performance pen light with clip, easy for use. Flashlight body made of aluminium alloy for durability and robustness. Combo pack with 3. 7v high capacity rechargeable li-ion batteries, rC transmitter, shaver, button top Dimension 2.56x0
BrandWishdeal #ad
ManufacturerWishdeal #ad
Part NumberNBT-001

9. WolfonFire

#ad

Outdoor, Ultra Bright Adjustable Focus Handheld light and 5 Modes for Camping, Emergency, Hiking, High 2000 Lumen 18650 Flashlight with 8PCS 3.7V 5000mAh Rechargeable Battery and Charger

#ad
WolfonFire #ad - Satisfaction guaranteed: 2 year worry-free Warranty. Ultra bright:intense spotlight for long range observation can up to 600 feet, Circle Floodlight for large area illumination.

2000-lumen max powerful led. Works well outdoor, torch flashlight, flashlight torch light, flashlight rechargeable, routine patrolling, emergency flashlight, Good for search missions, led camping flashlight, mini led flashlight, cave exploring, etc. Powered source: 8 pcs 3. 7v 18650 li-on rechargeable battery Included or 3aaa BatteriesNot Included and 1Pcs Battery Charger. Five light modes&zoomable: high / middle / sos, with ON / low / Strobe / OFF button, easy to operate. If there are any issues with the flashlights at all, We will replace or refund your purchase, no worries at all. Perfect as pocket flashlight, rechargeable flashlights high lumens, etc.
BrandWolfonFire #ad
ManufacturerWolfonFire #ad

10. BXE

#ad

LED Rechargeable 12000 Lumens 18650 Headlamp Flashlight,Kit with 6PCS 3.7V 1500mAh Rechargeable Battery + Batteries Charger For Camping,Hiking, Outdoors

#ad
BXE #ad - Example for camping, mountaineering, hunting, DIY works or emergency. The spare battery can also be used for other, very good value. Ipx-4 water resistantit protects against splashing water from anywhere, no need to worry about rains, snow. Headlight comes in a premium aluminum casing and Plastic, comfortable, Powered by 2* 18650 Rechargeable Batteries, light and stable in use.

Value-for-money & long lasting --aluminum alloy and multiple heat sinks are designed for good heat dissipation. Offer high quality 6 pcs 1500mAh Li-polymer battery, Guaranteed sufficient power for long working. Lamp swivels can be 90 degrees adjusted, convenient for you to light different environment. Need a long light or floodlight to meet different needs. 90 degrees adjusted, climbing, convenient for you to light different environment.

100% customer first every purchase comes with 45-day refund and 24-month warranty policy. There is no worry for you! Usb rechargeable headlight usb charging cable enables you to recharge from any USB Device, could last working up to 4-6 hours under full charge. Guarantee long-term stable work. Any question, please feel free to contact service teams. 6 working modes 5 bright led total, fishing, caving, car repairing, offer 6 modes light.
BrandBXE #ad
ManufacturerBXE #ad
Part Numberlxq-X378X57A5Q1