Best 18650 in 2023 [Based on 50 expert reviews]

2 Pcs 3.7V 2600mAh 26F Discharge 18650 Battery 18650 Flat Top Lithium Battery Power Inr18650 Large Capacity Battery for LED Flashlight Torch,Headlamp,Electronic Devices not AA AAA

C $17.99  in stock
as of November 14, 2023 11:39 pm


  • The 18650 battery itself is self-contained high safety performance, no explosion, no burning, high temperature resistance, good performance and overcharge resistance.
  • Suitable for mobile power, flashlights
  • Power tools, aircraft models, as well as some high current loads, high cycle performance requirements of electrical appliances.
  • Light weight,safety and environmental friendly, easy to carry.
  • They could be charged and discharged multiple time,durable. Provides enduring working time.

2PCS 18650 Rechargeable Battery 3.7V 3400mAh NCR18650B Li-ion Battery Large Capacity Flat Top for LED Torch Flashlight Headlamp Electronic Devices NOT AA AA

C $21.99  in stock
as of November 14, 2023 11:39 pm


  • Original battery core: This battery uses high-quality original battery core, which can discharge continuously and stably.
  • Voltage stability: The voltage of this battery is relatively stable, not easy to jump.
  • Packaging: This battery uses a tight and tight outer packaging, which has excellent wear resistance.
  • Wide range of applications: this battery can be used for flashlights, radios, etc.
  • Stability: This battery can continuously provide voltage without damaging the human body.

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

C $45.99  in stock
3 new from C $45.99
Free shipping
as of November 14, 2023 11:39 pm


  • 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.

Tosuny 10pcs 18650 Battery Holder,1 x 3.7V 18650 Battery Case Plastic Battery Holder Storage Box Case for 1x 18650 Battery with Wire Leads

C $14.99  in stock
2 new from C $14.99
Free shipping
as of November 14, 2023 11:39 pm


  • 【A Good Choice for You!】This battery box holder with wire connector, perfectly fit for 1 x 3.7V 18650 batteries. It is made of high quality plastic, practical and portable.
  • 【Size】7.6 x 2.1 x 2cm / 2.99 x 0.83 x 0.79inch(L x W x H).
  • 【Battery type】10 Pcs 1 x 3.7V 18650 Case Holder.
  • 【Warming Tips】After the series output 3.7V is installed on the battery, do not touch the red black line,The screw can be fixed (Screw not attached).
  • 【External Connection】Two 150mm red and black cable.

WISSBLUE LCD-4 21700 18650 Battery Charger, LCD Screen Can Display Capacity, 2A Fast Charger, Suitable for 3.7V Lithium Battery and 1.2V Ni-MH/Ni-Cd AA AAA Battery

C $30.99  in stock
2 new from C $30.99
Free shipping
as of November 14, 2023 11:39 pm


  • [WIDE COMPATIBILITY]: The Charger Will Automatically Identify All 3.7v Lithium Batteries And 1.2v NiMH/NiCd AA Batteries And Charge Them Independently. The Applicable Battery Length Ranges From 29mm To 75mm
  • [LCD SCREEN FOR DETAILED INFORMATION]: 18650 Battery Charger Button "C", Can Switch Battery Information Of Different Ports, Can Display Charging Time/Charging Capacity, Battery Voltage, Charging Progress, Battery Type, Charging Speed
  • [SAFE AND ADJUSTABLE CHARGING SPEED]: 18650 Battery Charger Button "A" Can Switch 0.5a / 1a / 2a Charging Speed, According To Need To Switch Between Slow Charging / Fast Charging, 3-Stage Smart Charging Can Provide Protection Short Circuit, Overheating, Over Voltage And Over Discharge
  • [CHARGING TIME EXAMPLE]: Battery Charging Time Is Eneloop 2500mah AA 1.5 Hours, Amazonbasics 800mah AAA 0.5 Hours (1 Ampere Fast Current), Flat Top 3.7v 3400mah Lithium Ion Panasonic Ncr18650b 2 Hours, 3.6v 2500mah Lithium Ion High Power Consumption Lg He2 1.5 Hours
  • [LIGHTWEIGHT AND PORTABLE]: The 4-Slot Battery Charger Is Designed To Charge 4 Different Batteries At The Same Time, Making It The Best Choice For Your Travel 18650 Universal Charger. If You Encounter Any Problems During Use, You Can Contact Us.

Li-Ion Battery Storage Box 3x7 18650 Holder for Uninterrupted Power Supply UPS diy battery special plastic diy kit

C $23.34  in stock
2 new from C $23.34
Free shipping
as of November 14, 2023 11:39 pm


  • Appearance size: 65*94*150mm
  • Internal dimensions: 60*80*146mm .can hold 21 pcs 18650
  • This kit does not include batteries

WISSBLUE i2 Universal 18650 Battery Charger, 2 Bay 2A Fast Charger for 26650 21700 18650 18490 18350 17670 17500 16340 14500 Li-Ion Rechargeable Batteries, RCR123A, Ni-MH Ni-Cd A AA AAA

C $19.99
C $17.59
 in stock
as of November 14, 2023 11:39 pm


  • 【SAFETY AND INTELLIGENCE】Comply With The Charger UL Standard, And Is Equipped With Intelligent Identification Circuit, Flame Retardant Material. Provides 2A Fast Charge When The Voltage Is Low, And Trickle Charge When It Is Fully Charged To Ensure Safety And Extend Battery Life
  • 【Extensive compatibility】5Vusb Power Supply, Each Slot Is Charged Independently, Without Mutual Influence, Single Battery Provides 2A Current Charging, Dual Battery Provides 1A Charging, Fast Charging Effect, Compact Size Effectively Reduces The Burden Of Travel
  • 【CHARGING TIME EXAMPLE 】 2000mAh AA 1.5 Hours, 3.6V 2500mAh Lithium-Ion High-Power LG HE2 1.5 Hours, Half The Charging Time Than The Same Type Of Charger On The Market
  • [WIDE COMPATIBILITY] Suitable For Most Cylindrical Rechargeable Batteries. The Charger Will Automatically Identify The Battery Type, Lithium-Ion LiFePO4 IMR INR ICR Battery And Ni-Mh/Ni-Cd Battery AA With Length From 29mm To 75mm.
  • WHAT YOU WILL GET: The Latest 2020 Version Of WISSBLUE I2 Smart Battery Charger, User Manual, Free Replacement For 1 Year. Note: Do Not Charge Damaged/Poor Quality Batteries.

18650 Rechargeable Batteries, 3.7 V Lithium Battery, Li-Ion Battery, 9900 mAh High Capacity 18650 Battery Torch/Headlight/Drone Long Life Button Battery for RC Cars, 4 Pcs

C $21.99  in stock
as of November 14, 2023 11:39 pm


  • ♻️ 【Wide application】 3.7V rechargeable battery type has great adaptability, which can be widely used for electronic devices, such as LED flashlights, emergency lights, portable devices, power bank, headlights, toys, remote controls, and etc.
  • ♻️ 【 Battery Life】 Please charge fully when use. Batteries will reach top performance after 3-5 times fully charge cycle. No memory effect, the battery can be recharged up to 1200 times when fully or partially drained.
  • ♻️ 【Multiple protections】 The product provides 6 protections, such as temperature protection, short circuit protection, overcharge protection, and overcurrent protection to stabilize the battery. High performance and high reliability, durable replacement for the old or damaged one. Store in a cool, dry place.
  • ♻️ 【Safe and environmentally friendly】 Safe and environmentally friendly, no harm to the environment. The anti-corrosion shell can effectively protect the battery and extend its service life. Preventing waste of non-rechargeable battery. No memory effect, the large battery capacity, allows you to worry no more about your device without power.
  • ♻️ 【After-sales service】 rechargeable batteries have passed rigorous testing to ensure normal use, please rest assured to buy. It is reliable in quality and durable. If you have any problems, please contact us at any time and we will offer you a solution as soon as possible.

18650 Battery Charger, LCD Universal Intelligent 18650 USB Battery Charger for Li-ion/Ni-MH/Ni-Cd 18650 26650 22650 20700 18490 18350 17670 17500 16340(RCR123) 14500 10440 Ni-MH Ni-Cd A AA AAA AAAA

C $15.99  in stock
as of November 14, 2023 11:39 pm


  • 【Compatiable With】-- 26650 22650 18650 18490 18350 17670 17500 16340(RCR123) 14500 10440 Ni-MH Ni-Cd A AA AAA AAAA C Rechargeable Batteries
  • 【Intelligent Design】-- Independent charge channels,it can charge two batteries at the same time or one battery independent .The charger will display the status of each rechargeable battery when charging
  • 【CE&ROHS Certification】-- Our product has been tested, got safety certificate and meets the applicable published standard. The CE Mark is proof of product compliance to Europe safety standards.And Besides,it meets ROHS requirement,means a environment friendly product
  • 【Safety Assurance】-- Comes with special charge and discharge management circuit. With multiple security protection settings, the charger can effectively prevent reverse, short circuit, overcharge, over discharge, over-current damage to the battery, which makes users using the product without any safety concern
  • 【Tips】-- To Avoid wasting resources and protect our environment,this charger comes without Adapter.You may uses your own cellphone adapter to charge it.5V 2A is a better choice

3.7V 4000mAh 18650 Battery 18650 Rechargeable Button Top Lithium Battery Power Large Capacity Battery for LED Flashlight Torch,Headlamp,Electronic Devices, 2 Pieces

C $14.99  in stock
as of November 14, 2023 11:39 pm


  • Widely Used: Rechargeable 3.7V lithium-ion battery type can be widely used in electrical equipment, such as LED flashlights, emergency lights, portable devices, power tools, mini fans USB, night lights, mobile power supplies, cameras, headlights, ouet, remote control, alarm clock, etc.
  • Long Lifespan and Rechargeable: The rechargeable lithium ion battery can be recharged up to 1200 times due to its higher storage capacity and longer life, which is environmentally friendly. It can be fully charged even after 1 year, and its capacity can reach 85%.
  • High Capacity: NCR Rechargeable Li-Ion Batteries Large Nominal Capacity of 4000mAh, 3.7V.
  • Safety: Reverse polarity protection, Overload protection, Over current protection, Over voltage protection, Short circuit protection , Over temperature protection to prevent damage to battery and equipment.
  • Best after-sales service: If you have any questions about our products, please contact us as soon as possible, we will do our best to provide the best after-sales service within 24 hours. Your satisfaction is our motivation.

LED Rechargeable Headlamp Flashlight,Kit with 6PCS 3.7V High Capacity Rechargeable 3.7V Battery + USB Charger for Camping,Hiking, Outdoors

C $24.99  in stock
as of November 14, 2023 11:39 pm


  • 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 is prepared to adjust to a full range of lighting needs.
  • LONG-LASTING, POWER DISPLAY--- Come with 6PCS 3.7V batteries headlamp, it can work 20~30 hours with fully charged at normal temperature.
  • 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.
  • 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.
  • IPX-5 WATER RESISTANT: Practical, Reliable, Durable.It protects against splashing water from anywhere, no need to worry about rains, snow.

SHENMZ 2 Pack Battery for 3.7V 3400mAh Flat Top Rechargeable Battery for Flashlight, Camera, Small Fan, Sound Equipment.

C $39.98  in stock
as of November 14, 2023 11:39 pm


  • 3.7V/3400mAh/20A/Rechargeable/High Drain/Flat Top.
  • 1 storage case.2 Pack of Flat Top Battery for Flashlight etc.
  • Size: (L*W*H) 8*7.2*2.2cm, Capacity: 3400mAh, Voltage: 3.7V.

Rechargeable Handheld Flashlights High Lumens Super Bright LED Flashlight 5 Modes,Zoomable Waterproof Flash Light for Adults for Camping,Hiking,Emergencies or Daily Using(1 Pack)

C $38.99  in stock
as of November 14, 2023 11:39 pm


  • 【Super Bright Flashlight】-This led flashlight rechargeable inbuilt the sixth generation LED chip, which can stablely brightly illuminate long distance.It is an ideal emergency flashlight or for general use to help you protect your family and get the lighting you need.
  • 【5 Modes & Zoomable】- Strong light - Medium light - Low light - Flash - SOS, you can quickly switch between the 5 lighting modes by pressing lightly the tail switch with one hand as per the different situations, pressing heavily can turn off the light.You can also switch the spotlight and floodlight mode by retracting the lamp head on the handheld flashlights.
  • 【Waterproof Flashlights & High-quality materials】-IPX5 waterproof & Shockproof, impact resistance. Perfect for using in the rainning, snowing or other emergency situation. This flashlights high lumens are made of high-quality aviation aluminum for excellent heat dissipation.
  • 【Easy To Carry】 - You can carry this small flashlights powerful with you wherever you go. This camping flashlight is very easy to carry in your pocket, backpack or car, which always there when you need it most.
  • 【Professional Services】-If you have any questions, please feel free to contact us.We will reply in 24 hours and provide you with satisfactory service.

Power Bank with Built in Cables, VEEKTOMX 10000mAh Ultra Slim Portable Charger with 5 Outputs and LED Display, External Battery Bank Compatible with iPhone/iPad/Samsung Galaxy and Other Smart Devices

C $29.99
C $23.69
 in stock
as of November 14, 2023 11:39 pm


  • 【Built-in 4 Charging Cables】Built-in USB Micro, Type-C, and iPhone cables compatible with iPhone 13/12/11/XR/8/7, iPad, and Samsung Galaxy S20/S21/S22, Tablet, and other smart devices. The built-in USB A input cable for recharge the power bank itself. No need to take any charging cables
  • 【Charging 5 devices simultaneously】Portable charger with 4 outputs (3 cables and one USB A port one Type-C port), which can charing 5 devices simultaneously. With each port max 12W(5V/2.4A) output, you get simultaneous high-speed charging for your 5 devices
  • 【Easy carry, Portable Size】With 5.7 x 2.7 x 0.7 inches size, non-slip surface and adjustable strap cable design for easy carrying, free up your hands by hanging the power bank on a handbag or backpack, easy use at any time
  • 【LED Display】The intellgence LED battery level indicator will accurate show you the remaining battery level clearly, no more guessing based on 3 or four little LEDs
  • 【Exclusive Technology】Built-in safeguards protect your devices against excessive current, overheating, and overcharging. Multi Protect safety system ensures complete protection for you and your devices. 【What You Get】10000mAh Power Bank x 1, User Manual x 1

Spkaodngo 1Pcs Rechargeable + 4Pcs Battery 3.7V 9800MAh - Rechargeable Battery for Electric Fan Battery+Charger

C $21.34  in stock
as of November 14, 2023 11:39 pm


  • Use 5V USB adapter to charge (adapter current recommended 2A)
  • The charger may heat up during charging and discharging, be careful not to burn
  • This charger can only charge cylindrical - batteries (3.7V, 3.8V), -metal hydride/-cadmium, and iron phosphate batteries.
  • When you stop using it, please unplug the power supply and unplug the battery
  • Can only be used indoors

Rocky Maldonado

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