20 Best 18650 Battery Review [2024]

Are you looking for the best 18650 battery review? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 18650 battery review.

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1 Super Bright 2000 Lumen 18650 Tactical Flashlight and 6PCS 3.7V High Capacity Rechargeable... Super Bright 2000 Lumen 18650 Tactical Flashlight and 6PCS 3.7V High Capacity Rechargeable...
2 POWXS LCD Universal 18650 Battery Charger for 3.7V Li-ion Rechargeable Battery 18650 18490 18350... POWXS LCD Universal 18650 Battery Charger for 3.7V Li-ion Rechargeable Battery 18650 18490 18350...
3 Amazon Basics 4 Pack CR2032 3 Volt Lithium Coin Cell Battery Amazon Basics 4 Pack CR2032 3 Volt Lithium Coin Cell Battery
4 3.7V Button Top Batteries USB Rechargeable Battery 3600mAh for Klarus Flashlight (XT11X, XT11GT,... 3.7V Button Top Batteries USB Rechargeable Battery 3600mAh for Klarus Flashlight (XT11X, XT11GT,...
5 EBL Universal Battery Charger Speedy Smart Lithium Charger for 3.7V Rechargeable Batteries Li-ion... EBL Universal Battery Charger Speedy Smart Lithium Charger for 3.7V Rechargeable Batteries Li-ion...
6 18650 Battery Charger, Keenstone Smart Universal Charger LCD Display for Rechargeable Batteries... 18650 Battery Charger, Keenstone Smart Universal Charger LCD Display for Rechargeable Batteries...
7 18650 Battery Charger, SEIVI LCD Display Universal Smart Charger for Rechargeable Batteries Li-ion... 18650 Battery Charger, SEIVI LCD Display Universal Smart Charger for Rechargeable Batteries...
8 LANMU Battery Pack Power Bank Compatible with Oculus/Meta Quest 2,Quest, Quest Pro, and PICO 4 VR... LANMU Battery Pack Power Bank Compatible with Oculus/Meta Quest 2,Quest, Quest Pro, and PICO 4 VR...
9 Battery Organizer Storage Holder Box Case with Tester- 269 Batteries Double-Sided Variety Pack,... Battery Organizer Storage Holder Box Case with Tester- 269 Batteries Double-Sided Variety Pack,...
10 Panasonic CR2032 3V Lithium Coin Battery (Pack of 4) Panasonic CR2032 3V Lithium Coin Battery (Pack of 4)
11 12PCS 18650 Battery Holder Bundle with Wire 18650 Battery Holder Case 3.7V, 1/2/3/4 x 3.7V Series... 12PCS 18650 Battery Holder Bundle with Wire 18650 Battery Holder Case 3.7V, 1/2/3/4 x 3.7V Series...
12 18650 Battery Case Holder with Lead Wire Bundle,8 Pcs DIY Battery Storage Boxes, 18650 Charging 1... 18650 Battery Case Holder with Lead Wire Bundle,8 Pcs DIY Battery Storage Boxes, 18650 Charging 1...
13 Skywolfeye LED 18650 Portable Flashlight with 4 Pcs 3.7v 18650 Rechargeable Battery and 4 Slot... Skywolfeye LED 18650 Portable Flashlight with 4 Pcs 3.7v 18650 Rechargeable Battery and 4 Slot...
14 Intelligent Charger, Snado LCD Display Universal Smart Charger for Rechargeable Batteries Li-ion... Intelligent Charger, Snado LCD Display Universal Smart Charger for Rechargeable Batteries Li-ion...
15 18500 Rechargeable Batteries, TAKEN IMR 18500 1500mAh 3.7V Li-ion Rechargeable Battery with Button... 18500 Rechargeable Batteries, TAKEN IMR 18500 1500mAh 3.7V Li-ion Rechargeable Battery with...
16 SHONAN Pure Nickel Strip 99.6% Nickel, 2 Inches Nickel Strips, 0.15x6x50mm Soldering Tabs for High... SHONAN Pure Nickel Strip 99.6% Nickel, 2 Inches Nickel Strips, 0.15x6x50mm Soldering Tabs for...
17 EBL 3.7V Li-ion Rechargeable Batteries 3000mAh 18J Rechargeable USB Lithium Battery for Flashlights,... EBL 3.7V Li-ion Rechargeable Batteries 3000mAh 18J Rechargeable USB Lithium Battery for...
18 Logitech G305 LIGHTSPEED Wireless Gaming Mouse, Hero 12K Sensor, 12,000 DPI, Lightweight, 6... Logitech G305 LIGHTSPEED Wireless Gaming Mouse, Hero 12K Sensor, 12,000 DPI, Lightweight, 6...
19 Bangtan Boys BTS - 2017 BTS Summer Package VOL.3 196p Photobook+Making DVD+Free Gift Bangtan Boys BTS - 2017 BTS Summer Package VOL.3 196p Photobook+Making DVD+Free Gift
20 ThreeBulls 200Pcs 18650 Lithium Battery Insulator Rings Hollow Paper Pad Electrical Insulation Ring... ThreeBulls 200Pcs 18650 Lithium Battery Insulator Rings Hollow Paper Pad Electrical Insulation...
Bestseller No. 1
Super Bright 2000 Lumen 18650 Tactical Flashlight and 6PCS 3.7V High Capacity Rechargeable...
  • SUPER-BRIGHT: 2000 lumen (max) LED Flashlight,Ultra wide beam effortlessly illuminates a whole room or backyard.Adjustable focus with 5 modes: High,...
  • 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...
  • 12 months warranty and 30 days money back guarantee. Please rest assured to buy, no worries at all.Two flat head plugs or USB plugs are shipped...
Bestseller No. 2
POWXS LCD Universal 18650 Battery Charger for 3.7V Li-ion Rechargeable Battery 18650 18490 18350...
  • 【Wide Compatible】POWXS universal 3.7v battery charger can freely charge 1 or 2 pieces 18650 18490 18350 17670 17500 16340(RCR123) 14500...
  • 【Faster Charging】Charging current up to 1000mA, 3000mAh 3.7v battery will be fully charged in 3hours. Saving your waiting time.
  • 【Smart LCD Display】Independent slot charger with LCD display, shows the real time charging status for you clearly: Charging - battery icon keep...
  • 【Convenient USB】The intelligent battery charger comes with worldwide usage USB input, applicable for 5V/2A power bank, computer, car charger, USB...
  • 【Safer with Multiple Protection】With advanced MCU control system, intelligent △V and -△V cut-off charging tech, the charger turns to trickle...
Bestseller No. 3
Amazon Basics 4 Pack CR2032 3 Volt Lithium Coin Cell Battery
  • IN THE BOX: 4-pack of CR2032 3 volt lithium coin cell batteries; replacement for BR2032, DL2032, and ECR2032
  • DEVICE COMPATIBLE: Ideal for watches, calculators, key fobs, Apple TV remotes, and other small electronics
  • DESIGNED TO LAST: 8-year leak-free shelf life
  • EASY IDENTIFICATION: Engraved with battery model for quick identification
SaleBestseller No. 4
3.7V Button Top Batteries USB Rechargeable Battery 3600mAh for Klarus Flashlight (XT11X, XT11GT,...
  • Original Battery 18GT-36UR for Klarus flashlight -- Flashlight Type: Klarus XT11X, XT11, XT11GT, XT30R, XT12GT, XT2CR, AR10, G10, ST15R, ST10, 360X1,...
  • Original Battery for Streamlight flashlight -- Flashlight Type: 88083 ProTac 2L-X, 22104 SL-B26 and so on. 3.7V 3600mAh battery can replace 2600mAh...
  • Japan High Performance Electric Core, Triple protection to keep safe
  • Button top battery main be used for high lumen flashlights
  • Support 1500+ cycle recharge, 12 months warranty, Please Note: Size 18.5mm*70mm(± 0.3mm)
SaleBestseller No. 5
EBL Universal Battery Charger Speedy Smart Lithium Charger for 3.7V Rechargeable Batteries Li-ion...
  • Universal Charger for: Freely Charging 1 or 2 Pcs Li-ion IMR INR ICR 18650 18490 18500 18350 17670 16340 RCR123A 14500 10440 Batteries.
  • Smart LED display, The 2 slot charger will charge the lithium batteries when plug in,and the indicator light display in red, then turn into green...
  • The charger uses the MCU control technology, providing the constant current and constant voltage safety model
  • High quality 18650 battery charger with multi protection - more safety for you and your batteries.
  • USB Input with small but durable body, you can charging your batteries with USB adapter, car charger, power bank, anywhere you want to go.
Bestseller No. 6
18650 Battery Charger, Keenstone Smart Universal Charger LCD Display for Rechargeable Batteries...
  • 🔋UNIVERSAL CHARGER FOR: Li-ion LiFePO4 IMR INR ICR 25500 22650 𝟏𝟖𝟔𝟓𝟎 18490 18500 18350 16340 RCR123A 14500 10440 Batteries, Ni-MH...
  • 🔋HIGH QUALITY: Compliant standard - UL CUL CE TUV GS PSE FCC RoHS C-TICKCB. Built-in intelligent circuits protection to protect the battery safety...
  • 🔋LCD DISPLAY: LCD display to monitor the four slots information. Each battery parameter such as voltage (V), current (mA), time (h) can be showed...
  • 🔋MULTI CHARGE OPTIONS: 4 independently bay, 2 charge curent (500mA,1000mA) to meet your various needs; Black and grey are just different in color...
  • 🔋SAFETY: Protection of overcharge, over-discharge, short circuit and reverse polarity.
SaleBestseller No. 7
18650 Battery Charger, SEIVI LCD Display Universal Smart Charger for Rechargeable Batteries Li-ion...
  • 【Compatibility】It applies to rechargeable battery as 32650, 26650, 26500, 25500, 22650, 22500, 21700, 20700, 18700, 18650, 18500, 18490, 18350,...
  • 【SAFETY PERFORMANCE】Compliant standard - UL CE GS FCC RoHS. Built-in intelligent circuits protection to protect the battery safety charged. A...
  • 【LCD DISPLAY】High definition LCD displays real time charging status, 4 sets of led indicators show independently when charging, making the...
  • 【 Temperature protection】Stop charging automatically if the temperature of charger or battery gets too high when charging. Stainless steel rail is...
  • 【What you get】SEIVI SW-4P Universal 4 Slots updated 2020 Household Battery Chargers, User Manual, Happy Card with 24 Hours Warm Service, 30 Days...
SaleBestseller No. 8
LANMU Battery Pack Power Bank Compatible with Oculus/Meta Quest 2,Quest, Quest Pro, and PICO 4 VR...
  • Extend Game Time: The vr headset takes a lot of battery power to run, and with this battery pack,you can continue playing without worrying the headset...
  • Headphone Jack Access: Comes with 90 degree adapter, can help the power bank to avoid blocking the audio jack and enable to use the headphone at the...
  • Slim and Compact: Input: 5V 2A, output: 5V 2A, slim design and light weight, 3350mAh portable power bank is only 135g. It doesn't add any significant...
  • Safe and Fast Charging: Passed IEC 62133-2 and IEC 62368-1 test, it can offer overcharge protection, short circuit protection, over current...
  • Perfect Compatibility: Works well with Oculus Quest 2, Oculus Quest , Elite Strap, PICO 4 and other headset with type c connector. (Note:1. Please...
SaleBestseller No. 9
Battery Organizer Storage Holder Box Case with Tester- 269 Batteries Double-Sided Variety Pack,...
  • Large capacity battery box - Battery holder specially designed for storing batteries, battery case can hold 269+ different types of battery pack and...
  • Double-sided design AA battery storage case - The Batteries tool box organizer can hold 18650 battery on both sides to save storage space. The front...
  • Rigid plastic slots of battery keeper - Compared with most of sponge slots on the market, our battery bag kit inside is plastic slots. The foam is...
  • Well-designed battery drawer organizer - High-quality plastic material, waterproof and shockproof, strong and durable battery rack can effectively...
  • Batterie drawer organiser & Handle for hanging on - Strong handle, you can hang the battery pack on the wall mount, storage room, wall bracket, or...
Bestseller No. 10
Panasonic CR2032 3V Lithium Coin Battery (Pack of 4)
  • Economical Bulk Package
  • High voltage of 3 volts
  • Extremely small self-discharge for long service and shelf life
  • Compact and lightweight, with extremely high energy density per unit weight
  • Extremely strong load pulse characteristics
Bestseller No. 11
12PCS 18650 Battery Holder Bundle with Wire 18650 Battery Holder Case 3.7V, 1/2/3/4 x 3.7V Series...
  • 18650 battery holder wire leads , the black and red two wire design is great for easily soldering and connecting.
  • Battery Type: 1/2/3/4 x 3.7V 18650 battery, can get the voltage 3.7V, 7.4V, 11.1V, 14.8V dc power supply.
  • The battery holder is fixed by a stainless steel spring. It is very convenient to install and replace the battery, and it is not easy to damage other...
  • 18650 battery case comaptible with Ardu ino boards micro-controllers, led projects, toys, also replaces broken battery holders for many electronic...
  • 18650 battery holder bundle with wire is suitable for DIY and maintenance of all kinds of dc equipment, with screw hole at the bottom and wire...
Bestseller No. 12
18650 Battery Case Holder with Lead Wire Bundle,8 Pcs DIY Battery Storage Boxes, 18650 Charging 1...
  • 18650 Battery Holder Wire Leads - All 18650 battery case holder with leads, they are tinned wire end, the black and red two wire design is great for...
  • New generic Plastic Battery Storage Case Box Holder,Battery type: 8 pcs 18650 Case Holder together,With high quality steel spring fit for all kind...
  • Material Great items for keeping your standard or rechargable batteries together and safe.Wire lead battery case holder for 18650 single...
  • Design Metallic spring with pin design for easy install and convenient for electric circuit DIY work.Battery holder is made of ABS plastic with nickel...
  • Multipurpose Battery Case Holder - 18650 battery holder with soldering pins is designed for 3.7V 18650 rechargeable batteries,Case for rechargeable...
Bestseller No. 13
Skywolfeye LED 18650 Portable Flashlight with 4 Pcs 3.7v 18650 Rechargeable Battery and 4 Slot...
  • 【SUPER BRIGHT & LONG-LASTING】: Powerful 2000 lumen led generates a brilliant large area floodlight or a perfectly focused spotlight over a beam...
  • 【WATER RESISTANT & DURABLE】: Skid-proof, waterproof, explosion-proof.Lotus top can protect the lens, control cutting technology, rhombus...
  • 【PORTABLE SMALL SIZE】: Our LED flashlight is mini size, fits well in your hand or pocket. Compact to fit easily into your pocket wherever you go.
  • 【ZOOMABLE & 3 MODES】: LED flashlight has three modes of adjustable focus: (high, low, stroboscopic), and can also reduce or expand the area to be...
  • 【WHAT YOU GET】: 2Pcs LED Flashlight, 4Pcs 3000mAh Rechargeable Batteries, 1Pcs 4 Bay USB Battery Charger.
SaleBestseller No. 14
Intelligent Charger, Snado LCD Display Universal Smart Charger for Rechargeable Batteries Li-ion...
  • Adopt negative voltage control technology to improve charge efficiency and integrated intelligent power management system;
  • High definition LCD displays real time charging status, Two sets of led indicators show independently when charging, making the charging process...
  • Temperature protection: Stop charging automatically if the temperature of charger or battery gets too high when charging. Stainless steel rail is more...
  • Compatible for Li-ion batteries 18650 18490 18350 17670 17500 16340(RCR123), 14500 Ni-MH/Ni-Cd A AA AAA batteries and 3.7V lithium battery and so on;
  • Snado Intelligent Charger - We guarantee the quality before the item ships. 30 Days Free Refund, 2 Years Free Replacement, Lifetime Maintenance.
Bestseller No. 15
18500 Rechargeable Batteries, TAKEN IMR 18500 1500mAh 3.7V Li-ion Rechargeable Battery with Button...
  • Versatile Battery - TAKEN 18500 battery compatible with solar lights, garden lights, security system panels, LED flashlights, landscape lighting.
  • Important NOTE - This is 18500 3.7V battery, high capacity 18500 li-ion rechargeable batteries with button top. NOT 18650 battery, it can not...
  • No memory effect - The 18500 rechargeable li-ion battery can be charged over 500 times.
  • Environmentally Friendly - It is super convenient to use and replace one-time-use battery to save environment by preventing the waste of...
  • 100% GUARANTEE - If you have any questions about the Product, please feel free to Contact us. I will give satisfactory service in the fastest time.
SaleBestseller No. 16
SHONAN Pure Nickel Strip 99.6% Nickel, 2 Inches Nickel Strips, 0.15x6x50mm Soldering Tabs for High...
  • 99.6% PURITY: 99.6% pure nickel strip is the material you want, the nickel strip here will never corrode and come loose after welded to a 18650 cell,...
  • SOLDERING, WELDING AND ELECTROPLATING: The hardness of the SHONAN pure nickel strips can be more easily spot welded and soldered. Besides, 99-percent...
  • PURE NICKEL AND CURRENT: Choose the correct configuration of pure nickel strip for a battery based on the current that you would like to draw. Users...
  • LITHIUM-ION BATTERY PACK: A rechargeable lithium-ion battery pack consists of many Lithium-ion cells and a BMS. Every e-bike and electro-skateboard...
  • QUANTITY: This package comes with 50 pieces of 2 inches(50mm) pure nickel strips. We only offer pure nickel strip and test all of our strips to ensure...
SaleBestseller No. 17
EBL 3.7V Li-ion Rechargeable Batteries 3000mAh 18J Rechargeable USB Lithium Battery for Flashlights,...
  • EBL 18J USB rechargeable battery - 3.7V lithium batteries(SIZE: 18.5MM x 70MM),large batteries used for flashlight, toys, headlamps and other...
  • 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...
  • Rechargeable Batteries -1200 Tech, ProCyco (Professional recycle) helps maximize its best power performance while charging.
  • Safety Assurance - built-in integrated safety circuit protects battery from over-charge, over-discharge, short-circuit and over-heat, ensures complete...
  • High performance - EBL 3.7V Li-ion batteries with 3000mAh capacity, support stable 3.7volt output voltage, makes the devices work more stable and...
SaleBestseller No. 18
Logitech G305 LIGHTSPEED Wireless Gaming Mouse, Hero 12K Sensor, 12,000 DPI, Lightweight, 6...
  • HERO Gaming Sensor: Next-gen HERO mouse sensor delivers up to 10x the power efficiency over other gaming mice with exceptional accuracy and...
  • LIGHTSPEED Wireless: Ultra-fast LIGHTSPEED Wireless technology gives you a lag-free gaming experience. The G305 wireless gaming mouse delivers...
  • Ultra-Long Battery Life: The G305 wireless Logitech mouse boasts an incredible 250 hours of continuous gameplay on a single AA battery so you can play...
  • Lightweight design: Thanks to an efficient mechanical design, the G305 gaming mouse weighs in at only 99 grams for high manoeuvrability
  • Compact, portable design with convenient built-in storage for included USB wireless receiver. Max. speed: > 400 IPS
Bestseller No. 19
Bangtan Boys BTS - 2017 BTS Summer Package VOL.3 196p Photobook+Making DVD+Free Gift
  • Ships from Korea, Republic of
  • 100% Original Brand New Item
  • Store Gift : Extra Photocards Set
  • Will be Count Towards Hanteo and Gaon Chart
  • This product requires a separate battery purchase.
Bestseller No. 20
ThreeBulls 200Pcs 18650 Lithium Battery Insulator Rings Hollow Paper Pad Electrical Insulation Ring...
  • Adhesive cardboard paper for 18650 battery insulator.
  • Better protection to avoid short circuit on batteries.Easy peel and stick application.
  • Outer Ring Diameter: 17mm/0.67". Inner Ring Diameter: 10mm/0.39"
  • Thickness: 0.25mm/0.01"
  • Package included: 200Pcs Battery Insulators Adhesive Paper(Red 100Pcs + green 100 Pcs) (Battery not included)

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FAQ:

Q: What are the best quality 18650 batteries?

A: Capacity measured in mAh. … Maximum continuous discharge. … Watch out for counterfeits (brand is important) With any popular industry,there are always bound to be cheap counterfeits. … Proper safety is always necessary. … Properly understanding the battery labels is crucial. …

Q: Where is the best place to purchase 18650 batteries?

A: UncleRJ. Will write reviews for Beer! … VapingJunkie. Are you extremely leery about batteries? … UncleRJ. Will write reviews for Beer! … PirateB. Rtdvapor.com chickenmonkey Fishee. I just got these a few weeks ago and I could not be happier. not2coolguy. I’ve gotten all my 18650s off ebay. … Garemlin. … chris.ardito.3 CaFF. …

Q: What is the best way to charge 18650 batteries?

A: Remain charging after the capacity reaches 100% Always fully charge the device Continuously charge until the battery is full

Q: What is the best 18650 unprotected battery and Charger?

A: ► 【Best Match with Your Mod】Hand-Held&stylish design,2.1A output for your unprotected 18650 batteries ► 【As a Fast Battery Charger】Fully charge 1x2500mAh 18650 in 1.5hrs or 2x2500mAh 18650 in 3hrs. ►【Your Safety First】CE,FCC and RoHS Certification,with Fire Retardant Materials,Intelligent Circuits and Worldwide Insurance.