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

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1. ULTRAFIRE

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

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ULTRAFIRE #ad - What you get: ultrafire wf-501b single mode flashlight, gift box. Just on and off, simple but practical enough for you. One mode: only single mode, no more annoying to push 5 times to turn off your flashlight.

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. 5ultrafire high-performance battery: long-lasting 5-6 hours, real 2200mAh, 44 grams. 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. Long-lasting: ultrafire wf-501b max 500 lumens flashlight, 100, XPE G3 LED bulb, 000 hours lifetime. Low discharge rate | button top | no memory effect | High energy density & Pollution-free. 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

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

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YRang #ad - 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.

Press the switch light to change modes: High > Mid > Low > Strobe > SOS. Smart charger with indicator light that tell you when the battery charge full. Warranty: 30 days free to change, if you have any questions, pls contact us first, we will help you to solve your problem. Ultra bright with long beam and 5 light modes: T6 LED Adjustable Focus Torch. Zoomable & adjustable: push / pull the head to adjust the focus, spot light and floot light for different using.
BrandYRang #ad
ManufacturerYRang #ad

3. Mago

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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

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Mago #ad - 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, with 6 * 3.

7v rechargeable battery and 1* charger. After fully charged, very handy tactical flashlight, 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. We take care of all quality-related issues with a replacement or refund. If you have any problem with the product, please contact us. It’s so powerful but small and portable to carry. Super bright & portablethis flashlight has a maximum output power of 2000 lumens. The length is 5. 2 in.
BrandMago #ad
ManufacturerChina #ad
Part NumberDE-SDJS-0309-1733

4. Siuyiu

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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

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Siuyiu #ad - Rechargeble these li-ion 18650 2000mah 3. 7v rechargeable battery come without the typical Lead Acid memory effects. 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.

Protection built-in integrated safety circuit protects battery from over discharge/overcharge, Short-circuit and over-current protection. Low self-discharge, the batteries are RoHS, voltage stability, Low-energy placement, Fast charging, FCC, Long battery life. The lithium cell is UL listed, and CE listed. Wide application ideal for flashlight, radio, Monitoring equipment, loudspeaker, digital camera, fan, kids toys, headlamp, Mobile DVD and other 3.7v battery powered portable devicesr.

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. Constantly charge and discharge these batteries without noticeable reduction of battery life. Ultra-low self-discharge, durable in use and storage.
BrandSiuyiu #ad
ManufacturerSiuyiu #ad
Part Number2021414-02

5. Genwiss

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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

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Genwiss #ad - Low self-discharge, and CE listed. 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. 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.

Constantly charge and discharge these batteries without noticeable reduction of battery life. The lithium cell is ul listed, Low-energy placement, Short-circuit and over-current protection. 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.

Wide application ideal for flashlight, headlamp, digital camera, Monitoring equipment, radio, kids toys, loudspeaker, fan, Mobile DVD and other 3.7v battery powered portable devicesr. Protection built-in integrated safety circuit protects battery from over discharge/overcharge, the Batteries are RoHS, voltage stability, Fast charging, FCC, Long battery life.
BrandGenwiss #ad
ManufacturerGenwiss #ad
Part Number2021427GE

6. MAXIAEON

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

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MAXIAEON #ad - Its durable aluminum body and shock-resistance endure rough handling. 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, low, ultra wide beam effortlessly illuminates a whole room or backyard. Adjustable focus with 5 modes: High, Medium, Strobe, and SOS/Emergency protect your safety. 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. Tough & reliable: ip65-rated water resistant and designed for use in heavy rain. Please rest assured to buy, no worries at all. Two flat head plugs or USB plugs are shipped randomly.
BrandMAXIAEON #ad
Manufacturerning bo tan mei zhao ming ke ji you xian gong si #ad
Part Numberrgk-792
ModelXML-T6

7. Skywolfeye

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Xml Handhold Flashlight, 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

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Skywolfeye #ad - Satisfaction guaranteed: 2 year worry-free Warranty. 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.

Works well outdoor, cave exploring, flashlight torch light, routine patrolling, flashlight rechargeable, Good for search missions, led camping flashlight, torch flashlight, emergency flashlight, mini led flashlight, etc. 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. Perfect as pocket flashlight, rechargeable flashlights high lumens, etc. Five light modes: high / sos, with on / strobe / low / Middle / off button, easy to operate.
BrandSkywolfeye #ad
ManufacturerSkywolfeye #ad
Part Number8

8. Wishdeal

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

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Wishdeal #ad - Suitable for household, emergency, night fishing, outdoor activities, hiking, power outage, camping, and sailing etc. Flashlight body made of aluminium alloy for durability and robustness. It is a high performance pen light with clip, easy for use.

5 mode arrangement & zoomable: high / low / flash / middle / strobe With a slight press of the power button changes the operating mode;Zoom in flashlight head is Flood beam; Zoom out the flashlight head is Spot beam. If in low light mode, it will work longer. 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. 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.

Effective power. It can be used with flashlight, portable device etc. Combo pack with 3. 7v high capacity rechargeable li-ion batteries, RC transmitter, and also compatible with appliances such as rone controller, shaver, headlamp, wireless doorbell, button top Dimension 2.56x071inch.
BrandWishdeal #ad
ManufacturerWishdeal #ad
Part NumberNBT-001

9. WolfonFire

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

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WolfonFire #ad - Works well outdoor, mini led flashlight, cave exploring, led camping flashlight, flashlight torch light, emergency flashlight, Good for search missions, flashlight rechargeable, 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 / strobe / SOS, With ON / Low / OFF button, easy to operate. Perfect as pocket flashlight, torch flashlight, routine patrolling, rechargeable flashlights high lumens, etc. Satisfaction guaranteed: 2 year worry-free Warranty. If there are any issues with the flashlights at all, We will replace or refund your purchase, no worries at all. Ultra bright:intense spotlight for long range observation can up to 600 feet, Circle Floodlight for large area illumination. 2000-lumen max powerful led.
BrandWolfonFire #ad
ManufacturerWolfonFire #ad

10. BXE

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

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BXE #ad - The spare battery can also be used for other, very good value. Any question, please feel free to contact service teams. 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.

Offer high quality 6 pcs 1500mAh Li-polymer battery, Guaranteed sufficient power for long working. 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. Value-for-money & long lasting --aluminum alloy and multiple heat sinks are designed for good heat dissipation. Guarantee long-term stable work.

Need a long light or floodlight to meet different needs. 90 degrees adjusted, DIY works or emergency. 100% customer first every purchase comes with 45-day refund and 24-month warranty policy. Lamp swivels can be 90 degrees adjusted, convenient for you to light different environment. Example for camping, car repairing, climbing, hunting, caving, mountaineering, offer 6 modes light.6 working modes 5 bright led total, fishing, convenient for you to light different environment.
BrandBXE #ad
ManufacturerBXE #ad
Part Numberlxq-X378X57A5Q1