10 Best 18650 Battery For Flashlight of December 2025

• EXCEPTIONAL VALUE: Full Flashlight Kit: 2*Super Bright Tactical LED Flashlight, 8*3.7V Rechargeable Battery, 1*4 Bay Battery Charger.
• SUPER BRIGHT & LONG-LASTING:High-efficiency and great output (1000 lumens) LED chip. Easily light up an entire room.
• SMALL & TACTICAL: The lightweight, all-metal, and practical design makes it a perfect companion while camping, fishing, hunting or dog walking. Its small size conveniently fits in your pocket, purse, or handbag.
• Ultra bright and long lifespan: Come with 8PCS rechargeable High Capacity 18650 batteries,Provide A Stronger Bright And Longer Life, Last For 4-7 Hours When Fully Charged.
• FOUR SLOTS SMART CHARGER: Smart LED charging status indicator which turns from red to green when battery is fully charged.Supports 4-channel simultaneous independent charging without affecting.(only for 18650 battery)

EILONG

• SUPER-BRIGHT: 900-lumen (max) Cree LED sweeps bright light over the length of about two football fields (660 ft / 200 m) and reaches nearly 1000 ft. Fully zoomable from wide to narrow beam. Features 5 adaptable settings: High / Medium / Low / Strobe / SOS.
• LONG-LASTING: Up to 6 hours (Medium-beam mode) of powerful, non-diminishing brightness from the included premium rechargeable 3350mAh battery. LEDs boast an extended 50000-hour lifespan. Recharge in just 6 hours with a 1A adapter (not included) and the included Micro USB cable.
• TOUGH & RELIABLE: IPX5-rated water resistant and designed for use in heavy rain. Its durable aluminum body and shock-resistance endure rough handling.
• SMART DESIGN: A pocket-friendly compact chassis with an anti-slip finish holds fast in your hand or stands on-end as an emergency lamp.
• WHAT YOU GET: Anker Bolder LC90 Flashlight, 18650 3350mAh rechargeable battery, Micro USB cable, wrist strap, welcome guide, and our worry-free 18-month warranty and friendly customer service.

Anker

• 【FULL FLASHLIGHT KIT】 You don’t need to be busy replacing batteries constantly, very handy tactical flashlight and comes with 2 * rechargeable battery and 1* battery charger with overcharge protection. It also comes with a well thought-out protective case for easy transportation.
• 【BRIGHTEST】 Updated build-in LED bulb, 1000 lumens for real! Definitely the brightest tactical flashlight you can get at this price. Longest life span tactical flashlight with unfaded Brightness ensured.
• 【MOST DURABLE】 High quality aluminum alloy material, hard finished technique & premium quality LED bulbs; Waterproof & anti-abrasive design makes it the perfect all-weather taclight flashlight for tactical situations, camping, hiking, power outages, home use and as an emergency flashlight.
• 【ZOOMABLE & 5 MODES】 Zoom in this tactical flashlight to use as a spot light, zoom out to use as flood light; 5 modes: High, Middle, Low and etc. All for the best using experience!
• 【RELIABLE QUALITY】 Easily operate the flashlight by pressing the solid and comfortable tail switch. Every genuine WdtPro Led flashlight is guaranteed for life, please feel free to email us if you have any problem.

WdtPro

• WHAT YOU GET: UltraFire WF-501B Single Mode Flashlight, 4PCS UFB22 Real 2200mAh 3.7v Rechargeable Battery, 1PCS Batteries Charger, Gift Box. (Please note: remove the clear plastic film wrapped on the battery surface before using or charging, otherwise the battery or the flashlight 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.
• ONE MODE: Only single mode, no more annoying to push 5 times to turn off your flashlight. Just ON and OFF, simple but practical enough for you.
• 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).
• 5)UltraFire High-Performance Battery: Long-lasting 5-6 hours, Real 2200mAh, 44 grams. ｜ Low discharge rate ｜ Button Top ｜ no memory effect ｜ High energy density & Pollution-free

ULTRAFIRE

• 【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 your battery capacity is smaller than 3250mAh.
• 【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).

liogea

• 【High Lumen Flashlight with Battery】Our high lumen tactical flashlight utilize the durable CREE XML T6 LED chip,provides bright light,10 times brighter than old incandescent flashlights.Comes with 3pcs rechargeable battery,more environmentally friendly than AAA battery,additional battery charger with overcharge protection makes it possible to save your money and batteries.
• 【Waterproof & Durable】IP65 Waterproof level protect it from splashing water from any angle. Suitable for outdoor environment and adverse weather conditions.This flashlight is made of aluminum alloy,skid-proof, abrasion resistance,which is a sturdy tool to hit something during emergency.
• 【5 Modes Flashlight】LED flashlight with 5 different modes:High,Medium,Low,Strobe,SOS.Easy to change modes by pressing the switch button gently.Convenient to operate by one hand with lanyards and compact enough to carry to anywhere in your pocket.Mini size fits in your hand or pocket,backpack, survival bag, or car glove compartment.
• 【Multi-function Flashlight】With easy-controlled head-pulling zoom to adjustable focus range for different usage,stretching to adjust its focus and get spot beam and flood beams to get distant observation(reaches nearly 1000 ft) and wide range illumination.Flashlight with high quality of 50,000 hours working life.
• 【Widely Application】Flashlight with holsters,you can attach it to your belt to many usage.Ideal for patrolling,camping,hiking,dog walking,hunting,boating,power outages,emergency.Perfect gift for a father,husband,wife,or college student for any occasion.Perfect tool for anybody.

opamoo

• 【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 500 times
• 【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!

MIKAFEN

• 【SUPER BRIGHT & PORTABLE】: WUBEN L50 is an EDC flashlight which utilizes a high-efficiency OSRAM P9 LED, max output is up to 1200 lumens, and max beam distance is up to 200 meters (656 ft). It’s so powerful but small and portable to carry. The size is 5.46in x 1.02in (L x D) and it only weighs 138g (4.87oz) with battery.
• 【5 LIGHTING MODES & MODE MEMORY FUNCTION】: WUBEN L50 has 4 basic modes: High/1200LM, Mid/400LM, Low/75LM, Eco/5LM; and 1 mode for emergency: SOS/200LM. There is mode memory function for the 4 basic modes. Every time it will be turned on the mode which it’s turned off last time.
• 【USB RECHARGEABLE & LONG-LASTING】: This led flashlight is powered by a rechargeable 2600mAh 18650 Li-ion battery (included) which helps save the battery cost and is very environmental friendly. It's also compatible with 2 CR123A batteries, a good choice as backup batteries for outdoors activities. It comes with a Micro-USB cable that can charge the flashlight directly. After fully charged, the flashlight can last about 1.5 hours on High mode (1200 lumens), and as long as 143 hours on Eco mode.
• 【TOUGH & SMART DESIGN】: WUBEN L50 is made of hard anodizing aircraft grade aluminum alloy, and is IP68 waterproof and dustproof, which make the flashlight more durable and tough. This flashlight has smart low power warning function to remind you to recharge it. When the battery power less than 30 minutes for the current mode, the flashlight will flash 3 times for every 5 minutes until the battery runs out. When the flashlight is charging, there is LED indicator for charging status.
• 【What you get】 All WUBEN Flashlights come with free return within 30 days, free repairing within 1 year, manufacturer's repairing within 5 Years and 24*7 hours customer service. We are keeping improving and upgrading the products, please refer to the specifications on the product page here when choosing. And we have red and blue batteries currently, they are same batteries, only different in color.

WUBEN

• 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.
• Warranty and Refund: If anything at all goes wrong with your flashlight, feel free to contact us Via Amazon email. 12 months warranty and 30 days money back guarantee. Please rest assured to buy, no worries at all.

MicroMing

• 5 LIGHT MODES & FOCUS ADJUSTABLE:Coming with 5 adaptable settings: High / Medium/Low /Strobe/SOS, prefect for indoor and outdoor activities, like camping, hiking, riding, exploring and general household use.
• ULTRA BRIGHT & LONG-LASTING :T6 LED Tactical Flash Light produces 800 lumens of brightness and the beam distance is up to 700 feet / 210 m, it can last for 6 hours after being fully charged.
• DURABLE PERFORMANCE :The Tactical Flashlight was made of high quality aluminum which makes it durable and shockproof. It has water resistant O-rings with the anti-abrasive coating so the flashlight can be used in the rainy day
• COMPACT :Mini size (Length: 132mm (5.2") with strong clip is easy to store in your pocket ,bags and handheld
• FULL FLASHLIGHT SET :Package Include 1 x T6 LED Torch + 1 x 18650 Rechargeable Battery + 1 x Wall Charger

CVLIFE