20 Best Top 18650 Battery [2024]

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

We Recommended:

# Preview Product
1 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,...
2 Galaxy SHENMZ 2 Pack Battery for 3.7V 3400mAh Flat Top Battery, Rechargeable, 2 Bay USB Battery... Galaxy SHENMZ 2 Pack Battery for 3.7V 3400mAh Flat Top Battery, Rechargeable, 2 Bay USB Battery...
3 ICR10440 3.7V 350mAh Lithium Ion Rechargeable Battery with Button Top 10pcs ICR10440 3.7V 350mAh Lithium Ion Rechargeable Battery with Button Top 10pcs
4 18650 Rechargerable Battery 3.7V Batteries Flat TOP 18650 Cells 3200mAh Lithium Ion Battery (Flat... 18650 Rechargerable Battery 3.7V Batteries Flat TOP 18650 Cells 3200mAh Lithium Ion Battery (Flat...
5 WENSILING 4 Pcs Battery 3.7V 3200mAh Flat Top Batteries Rechargeable for Flashlight, Camera, Small... WENSILING 4 Pcs Battery 3.7V 3200mAh Flat Top Batteries Rechargeable for Flashlight, Camera,...
6 LCLEBM 4Pcs 3600mAh Flat Top 3.7V 30A Rechargeable Battery with 1 Bay USB Charger and Storage Holder... LCLEBM 4Pcs 3600mAh Flat Top 3.7V 30A Rechargeable Battery with 1 Bay USB Charger and Storage...
7 4 Pack Battery for 3.7V 3400mAh Flat Top Battery, Rechargeable, 2 Bay USB Battery Charger for... 4 Pack Battery for 3.7V 3400mAh Flat Top Battery, Rechargeable, 2 Bay USB Battery Charger for...
8 LCLEBM 2PCS 3400mAh Flat Top Battery 3.7V 20A High Drain Rechargeable Battery with 1 Bay USB Charger... LCLEBM 2PCS 3400mAh Flat Top Battery 3.7V 20A High Drain Rechargeable Battery with 1 Bay USB...
9 LCLEBM 4Pack Battery for 3.7V Flat Top Battery Rechargeable with Battery Storage Case, 2 Bay USB... LCLEBM 4Pack Battery for 3.7V Flat Top Battery Rechargeable with Battery Storage Case, 2 Bay USB...
10 18650 Rechargeable Battery 3.7V Lithium-ion Battery 3200mAh High Capacity Button top for Electronic... 18650 Rechargeable Battery 3.7V Lithium-ion Battery 3200mAh High Capacity Button top for...
11 WENSILING 4 Pack Battery 3.7V 3200mAh Flat Top Batteries Rechargeable for Flashlight, Camera, Small... WENSILING 4 Pack Battery 3.7V 3200mAh Flat Top Batteries Rechargeable for Flashlight, Camera,...
12 Tokeyla 8-Pack Batteries 3.7V Button Top Battery, 2 Bay 18650 Battery Charger for Lithium-ion... Tokeyla 8-Pack Batteries 3.7V Button Top Battery, 2 Bay 18650 Battery Charger for Lithium-ion...
13 18650 3.7Volts 3200mAh Rechargeable Batteries, Pre-Charged High Capacity Button Top Battery with... 18650 3.7Volts 3200mAh Rechargeable Batteries, Pre-Charged High Capacity Button Top Battery with...
14 18650 Charger, Snado Universal Smart Charger LCD Display for Rechargeable Batteries Li-ion Batteries... 18650 Charger, Snado Universal Smart Charger LCD Display for Rechargeable Batteries Li-ion...
15 Tenergy 1.2V NiMH 2000mAh Flat Top Rechargeable AA Batteries with Tabs, 10 Pack Tenergy 1.2V NiMH 2000mAh Flat Top Rechargeable AA Batteries with Tabs, 10 Pack
16 ICR18500 Battery 3.7V 1400mah Li-Ion Rechargeable with Flat Top 6PC(They are not 1865mm Batteries... ICR18500 Battery 3.7V 1400mah Li-Ion Rechargeable with Flat Top 6PC(They are not 1865mm Batteries...
17 3.7Volts 18650 3200mAh Type-c USB Lithium-Ion Rechargeable Batteries, Pre-Charged High Capacity... 3.7Volts 18650 3200mAh Type-c USB Lithium-Ion Rechargeable Batteries, Pre-Charged High Capacity...
18 BENKIA 8PCS 3.7v 18650 Button top 9900mah Rechargeable Battery for... BENKIA 8PCS 3.7v 18650 Button top 9900mah Rechargeable Battery for...
19 Tyrone Rechargeable Battery with Button Top 4 Pack 18500 1300mAh 3.7V Li-ion Battery for Flashlight,... Tyrone Rechargeable Battery with Button Top 4 Pack 18500 1300mAh 3.7V Li-ion Battery for...
20 Head Strap for Oculus Quest 2 with 5200 Power Battery Pack - Elite Strap Extend Playtime Up to 7... Head Strap for Oculus Quest 2 with 5200 Power Battery Pack - Elite Strap Extend Playtime Up to 7...
SaleBestseller No. 1
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)
Bestseller No. 2
Galaxy SHENMZ 2 Pack Battery for 3.7V 3400mAh Flat Top Battery, Rechargeable, 2 Bay USB Battery...
  • 2 Bay USB Battery Charger,1 storage case.2 Pack of Flat Top Battery for Flashlight etc.
  • 3400mAh/3.7V/20A/Rechargeable/High Drain/Flat Top.(NOT Button Top)
  • Size: (L*W*H) 8*7.2*2.2cm, Capacity: 3400mAh, Voltage: 3.7V.
  • Before purchasing, please make sure that this flat top batteries matches your electronic device, so as not to cause unnecessary trouble.
Bestseller No. 3
ICR10440 3.7V 350mAh Lithium Ion Rechargeable Battery with Button Top 10pcs
  • Pay attention:they Are 3.7V 350MAH ICR 10440 Battery,Can't Replaced The 18650 Battery.also they are not AA size batteries,pls make sure the size...
  • More than 2000 times Long cycle life,bring you high quality experience.
  • Do NOT use these batteries in electrical devices that require 1.5V batteries.
  • Dimension: 10mm*44mm
  • Battery appliations:med alert, alert pendant,Flashlight,headlamp,lantern,LED light,weapon light.garden light.
Bestseller No. 4
18650 Rechargerable Battery 3.7V Batteries Flat TOP 18650 Cells 3200mAh Lithium Ion Battery (Flat...
  • Batteries Size - 65 x 18 x 18 mm, it's a 18650 Recharger Battery FLAT TOP, please check carefully before purchasing !!!).
Bestseller No. 5
WENSILING 4 Pcs Battery 3.7V 3200mAh Flat Top Batteries Rechargeable for Flashlight, Camera, Small...
  • 18 * 65mm - 3200mAh ,include battery storage boxes.
  • Charges up to 1050 times for an economical and responsible way to keep your battery-powered devices working.
  • Note: flat top rechargeable battery(not button top).
  • Superior performance: beats any weather never encounter a dead battery even during extreme weathers ranging from -40 °C to 85 °C/ -49 °F to 185...
  • 2 Year Worry-free Warranty. If there are any issues with the battery at all, We will replace or refund your purchase, no worries at all.
Bestseller No. 6
LCLEBM 4Pcs 3600mAh Flat Top 3.7V 30A Rechargeable Battery with 1 Bay USB Charger and Storage Holder...
  • Product Specification - For 3.7V rechargeable flat top (Not Button Top), 30A, 3600mAh High Capacity,18mm*65mm size, 4PCS battery,storage case and 1...
  • Safe One-Bay Battery Charger - Battery charger for flat top come with convenient USB port, and the charger are under protection of over-charge,...
  • High-Performance Product - Use 3600mah high capacity battery with low discharge rate,high drain,no memory effect,high energy density and...
  • Broad Application - LCLEBM Battery used for flashlights, toys,doorbells,headlamps, security camera and more.Flat top battery was tested under strict...
  • High Grade Service - If there are any problem with the product, please contact us in time. We will provide you with professional solution,...
Bestseller No. 7
4 Pack Battery for 3.7V 3400mAh Flat Top Battery, Rechargeable, 2 Bay USB Battery Charger for...
  • 2 Bay USB Battery Charger,1 storage case.4 Pack of Flat Top Battery for Flashlight etc.
  • 3400mAh/3.7V/20A/Rechargeable/High Drain/Flat Top.(NOT Button Top)
  • Size: (L*W*H) 8*7.2*2.2cm, Capacity: 3400mAh, Voltage: 3.7V.
  • Before purchasing, please make sure that this flat top batteries matches your electronic device, so as not to cause unnecessary trouble.
Bestseller No. 8
LCLEBM 2PCS 3400mAh Flat Top Battery 3.7V 20A High Drain Rechargeable Battery with 1 Bay USB Charger...
  • Product Specification - For 3.7V rechargeable flat top (Not Button Top), 20A, 3400mAh High Capacity,18mm*65mm size, 2PCS battery,storage case and 1...
  • Safe One-Bay Battery Charger - Battery charger come with convenient USB port, and the charger are under protection of over-charge, over-heat,...
  • High-Performance Product - Use 3400mah high capacity battery with low discharge rate,no memory effect,high energy density and pollution-free desige.
  • Broad Application - Used for flashlights,toys,doorbells,headlamps,camera and more. Flat top battery was tested under strict quality-control...
  • High Grade Service - If there are any problem with the product, please contact us in time. We will provide you with professional solution,...
SaleBestseller No. 9
LCLEBM 4Pack Battery for 3.7V Flat Top Battery Rechargeable with Battery Storage Case, 2 Bay USB...
  • Product Specification - 3600mAh High Drain High Capacity, For 3.7V rechargeable flat top battery (Not Button Top), 30A,18mm*65mm size, 4PCS...
  • High-Performance Product - Use 3600mah high capacity battery with low discharge rate,no memory effect,high energy density and pollution-free desige.
  • Broad Application - LCLEBM Battery used for flashlights, toys,doorbells,headlamps, security camera and more.Flat top battery was tested under strict...
  • Safe 2-Bay Battery Charger - Battery charger for flat top come with convenient USB port, and the charger are under protection of over-charge,...
  • High Grade Service - If there are any problem with the product, please contact us in time. We will provide you with professional solution,...
Bestseller No. 10
18650 Rechargeable Battery 3.7V Lithium-ion Battery 3200mAh High Capacity Button top for Electronic...
  • Compatible Devices: 18650 Rechargeable battery for flashlights, headlights, fans, digital cameras, children's toys, radios, speakers, surveillance...
  • Included in the package: 67*18*18 mm, 2/4/8 * 3.7Vbatteries, Ships from the US.
  • CPZZ PREMIUM PRODUCTS: Every product is inspected before shipping! If you encounter any problems during the purchase process, please feel free to...
Bestseller No. 11
WENSILING 4 Pack Battery 3.7V 3200mAh Flat Top Batteries Rechargeable for Flashlight, Camera, Small...
  • 18 * 65mm - 3200mAh ,include battery storage boxes.
  • Suitable for flashlights,toys, doorbells, headlamps, and other household devices.
  • Note: flat top rechargeable battery(not button top).
  • High Capacity 3200mAh, Low discharge rate, Flat Top ,no memory effect ,High energy density & Pollution-free
  • 2 Year Worry-free Warranty. If there are any issues with the battery at all, We will replace or refund your purchase, no worries at all.
SaleBestseller No. 12
Tokeyla 8-Pack Batteries 3.7V Button Top Battery, 2 Bay 18650 Battery Charger for Lithium-ion...
  • -YOU GET: 2 Bay 18650 Battery Charger, 8 Button Top Batteries which are cyclable,safe and environmental protection, no harm to the environment.
  • The 3.7v button top 18650 rechargeable battery is widely used in electronic devices such as flashlights, video doorbells, mini fans, toy garden...
  • This smart battery charger can charge 2 different types of rechargeable batteries at the same time, suitable for 3.7V rechargeable batteries.
  • Before purchasing, please make sure that this button top batteries matches your electronic device, so as not to cause unnecessary trouble.
  • Fast shipping from US warehouse. If you have any questions during use, please feel free to contact us. We will reply within 24 hours.
Bestseller No. 13
18650 3.7Volts 3200mAh Rechargeable Batteries, Pre-Charged High Capacity Button Top Battery with...
  • 【Product Information】 2/4/8-Pack, Battery of 3.7V 3200mAh, 67*18*18mm/2.6*0.7*0.7inch (This is Button Top Battery, please ensure the size before...
  • 【Long-Lasting Batteries】 Could be recharged up to 800 times. Efficient and long-lasting batteries provide reliable power support for your daily...
  • 【Designed for Dependability】 The internal design provides short circuit protection, over temperature protection, overload protection, etc. Store...
  • 【Applicable Device】 3.7V 3200mAh rechargeable battery, high performance, more durable, can be used in many electronic devices, such as LED...
  • 【After-sales service】 All batteries have undergone strict quality testing before leaving the factory, please use them with confidence. Any...
SaleBestseller No. 14
18650 Charger, Snado Universal Smart Charger LCD Display for Rechargeable Batteries Li-ion Batteries...
  • 【Compatibility】: It applies to rechargeable battery as 32650, 26650, 26500, 25500, 22650, 22500, 21700, 20700, 18700, 18650, 18500, 18490, 18350,...
  • 【Charging Fast】: It provides 3 charging current choice as 500mA / 1000mA / 2000Ma by pressing the A button. 4 slots can working for different type...
  • SAFETY PERFORMANCE: Compliant standard - UL cUL CE TUV GS PSE FCC RoHS. Built-in intelligent circuits protection to protect the battery safety...
  • 4 cell Speedy Charger for: Button A Eneloop 2000mAh AA 1.5 Hour, Amazonbasics 800mAh AAA 0.5-Hour at 1 amp rapid Current, Flat Top 3.7V 3400mAh...
  • What you get: Snado D4 Universal 4 Slots updated 2022 Household Battery Chargers, User Manual, Happy Card with 24 Hours Warm Service, 30 Days Free...
Bestseller No. 15
Tenergy 1.2V NiMH 2000mAh Flat Top Rechargeable AA Batteries with Tabs, 10 Pack
  • Standard AA NiMH 1.2 volt rechargeable batteries with flat top and easy soldering tabs designed for battery packs; Please note that these batteries...
  • Each flat top battery is rated at 2000 milliampere hour capacity and provides a longer run time on a single charge
  • Ideal for making replacement battery packs for electronic devices like electric shavers, beard trimmers, facial hair trimmers, electric razors,...
  • The NiMH battery pack has no memory effect which helps retain its maximum energy capacity every time
  • Recharges up to 1000 times
Bestseller No. 16
ICR18500 Battery 3.7V 1400mah Li-Ion Rechargeable with Flat Top 6PC(They are not 1865mm Batteries...
  • Pay attention:they are not AA or AAA Battery,Also size is not 18650 batteries,also they are flat top batteries,so pls make sure what size do you need...
  • Model:ICR18500 Li-Ion Rechargeable Batteries Flat Top,Positive Terminal Doesn't Have The Protruding Nub
  • More than 500 times Long cycle life,bring you high quality experience.
  • High discharge rate performance.
  • Appliations: FrSKY X-lite transmitter,Security System Panels
Bestseller No. 17
3.7Volts 18650 3200mAh Type-c USB Lithium-Ion Rechargeable Batteries, Pre-Charged High Capacity...
  • 【Product Information】 3200mAh 18650USB lithium-ion Battery of 3.7V 3200mAh button top. 2/4/8-Pack 65*18*18mm/2.55*0.7*0.7inch (Type-C data cable...
  • 【Type-C USB Charging】 Built-in lithium battery custom chip, control voltage stable input and output. The LED indicator is red when charging and...
  • 【Designed for Dependability】 The internal design provides short circuit protection, over temperature protection, overload protection, etc. Store...
  • 【Long-Lasting Batteries】 Efficient and long-lasting batteries provide reliable power support for your daily use and emergencies. Please fully...
  • 【After-sales service】 Compatible with any 3.7V device. Any questions please feel free to contact us. Fast ship from US warehouse. Response within...
Bestseller No. 18
BENKIA 8PCS 3.7v 18650 Button top 9900mah Rechargeable Battery for...
  • Widely used: Rechargeable battery for headlights, flashlights, fans, doorbells,toys, digital cameras, speakers, radios,surveillance equipment.
  • Safe and durable:The battery is made of high-quality materials, which can prevent overcharge, overdischarge, overcurrent, overheating and overcooling,...
  • Faster charging speed: the charging current is up to 1000mA, 3000mAh, and the 3.7V battery will be fully charged within 3 hours. Save your waiting...
  • Product size: 65*18*18 mm(2.61*0.7*0.7 inch), 8 * 3.7V batteries,Shipment from US warehouse.
  • Wholeheartedly serve you: If you have any question of these products, please do not hesitate to contact us, we will answer you as soon as possible.
Bestseller No. 19
Tyrone Rechargeable Battery with Button Top 4 Pack 18500 1300mAh 3.7V Li-ion Battery for Flashlight,...
  • Versatile Battery: Tyrone 18500 Rechargeabe Batteries Compatible LED Flashlights, solar lights, solar lights, security system panels.
  • Tips for use: These are 18500 button top batteries, which are not compatible with 18650 batteries. Please pay attention to whether your device is...
  • High Capacity & Long Time Use: 100% Brand New 18500 3.7V 1500mAh Rechargeable Batteries, Perfect for High Drain Devices; No Memory Effect ,Can Be...
  • Environmental Friendly: It’s super convenient to use and replace one-time battery to save environment by preventing the waste of non-rechargeable...
  • After-sale Warranty: 90-Day Free Warranty, 24-hour Response Time for Customer Issues.
Bestseller No. 20
Head Strap for Oculus Quest 2 with 5200 Power Battery Pack - Elite Strap Extend Playtime Up to 7...
  • STRAP WITH CONVEX BATTERY PACK: Our Q2 elite strap built-in 2pcs batteries (total 5200 Capacity), extending usable power VR virtual reality games time...
  • NO PRESS ON FACE: Maximize comfort with balancing design that lifts your headset away from your face. 2 foam cushions on the top strap that can...
  • SUITABLE FOR ADULTS/CHILD: The top two pu can move forward or backward to adjust the tightness, the knob on the back of the elite strap can rotate...
  • DURABLE SIDE STRAP AND EASY INSTALL: Q2 elite strap for oculus quest 2 are made of upgraded polymer material. Testing bending, high and...
  • 18-MONTH PRODUCT WARRANTY: We make every effort to ensure the product’s quality, if there is a problem with the product or you are not satisfied,...

Having trouble finding a great top 18650 battery?

This problem is well understood by us because we have gone through the entire top 18650 battery research process ourselves, which is why we have put together a comprehensive list of the best top 18650 batterys available in the market today.

After hours of searching and using all the models on the market, we have found the best top 18650 battery for 2023. See our ranking below!

How Do You Buy The Best Top 18650 Battery?

Do you get stressed out thinking about shopping for a great top 18650 battery? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching top 18650 battery, which is why we have assembled a comprehensive list of the greatest top 18650 battery available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for top 18650 battery that you consider buying. Your questions might include the following:

  • Is it worth buying an top 18650 battery?
  • What benefits are there with buying an top 18650 battery?
  • What factors deserve consideration when shopping for an effective top 18650 battery?
  • Why is it crucial to invest in any top 18650 battery, much less the best one?
  • Which top 18650 battery are good in the current market?
  • Where can you find information like this about top 18650 battery?

We’re convinced that you likely have far more questions than just these regarding top 18650 battery, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for top 18650 battery, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible top 18650 battery. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an top 18650 battery buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available top 18650 battery currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of top 18650 battery has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an top 18650 battery?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your top 18650 battery.
  5. Customer Ratings: Number ratings grade top 18650 battery objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their top 18650 battery.
  7. Product Quality: You don’t always get what you pay for with an top 18650 battery, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an top 18650 battery is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining top 18650 battery information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding top 18650 battery is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

Related Post:

FAQ:

Q: What are the best 18650 batteries?

A: – Button top 18650-size batteries – Up to 3,000 mAh capacity – 3.7V power – 2-pack of batteries

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: How dangerous are 18650 batteries?

A: – The battery will lose a charge on the shelf must faster than normal. … – The battery gets hot when charging or discharging, warmer than normal. – You have used the battery frequently over 2 to 3 years. – The battery can hold less than 80% of its original capacity. – Recharge time gets abnormally long. – If there is ANY cracking or deformation in the battery.

Q: What is the longest lasting 18650 battery?

A: The Olight 18650 3600 mAh Lithium Ion Battery is one of the most powerful and longest-lasting rechargeable batteries on the market today! Designed for use in high drain devices, this impressive cell is capable of producing 3.6 Volts of power and can hold a sizable charge of 3600 mAh, keeping your device running smoothly for extended use.