The Best Cheap 18650 Battery of 2022 – Reviewed and Top Rated

After hours researching and comparing all models on the market, we find out the Best Cheap 18650 Battery of 2022. Check our ranking below.

2,467 (random num) Reviews Scanned

SaleRank No. #1

Skywolfeye 2 Pack 18650 Rechargeable Battery 3.7v Batteries 18650 Rechargeable Battery Lithium 3.7 Volt Button Top for Flashlights, Headlamp etc

Package Includes: 2 pack button top batteries
Widely Compatible: 3.7 volt 18650 rechargeable battery for flashlights, headlights, digital cameras, doorbells,toys, radios, speakers, Electronic Device. this 3.7v battery is highly portable, making it convenient for travel, camping trips
Product Size: 67*18*18mm/2.63*0.7*0.7inch; it's a 3.7 volt rechargeable battery BUTTON TOP, please check carefully before purchasing
Multiple Protections: This 3.7v 18650 battery features six types of protection, including temperature, short circuit, overcharge, and overcurrent protection. These features ensure the battery remains stable and your device stays protected at all times.Please fully charge the battery before the first use, the battery will work better. Charge up to 1000 times without frequent battery changes

SaleRank No. #2

Svenirven 18650 Battery 3.7Volt 2Pcs Rechargeable Battery 2000mAh Button Top Batteries for Headlamp,LED Flashlight,Mini Fans etc…

Product Size: 67*18*18mm/2.64*0.71*0.71 inch; Please NOTE These are 18650 rechargeable batteries, please check carefully before purchasing !!!.Please confirm whether the battery model required by your device is 18650.
Compatible with headlamp, toys, doorbells, cameras, small fans, RC car headlights, etc.
Please Note: These are Button top Rechargeable Battery (Not flat Top). Please check whether it is the battery you need before purchasing.
Multiple Protections: This 3.7v 18650 rechargeable battery has excellent performance and provides multiple protection, including short circuit, overcharge and overcurrent protection. Make the battery more stable and safer to protect your devices.
Safety Certification: Our batteries are certified by CE, FCC, PSE, ROHS and UL standards, you can trust the quality and safety. Please buy with confidence

Rank No. #3

AFSONGOO 2 Pack 3.7 Volt 18650 Rechargeable Battery 3400mAh 18650 Li-ion Battery for Flashlights, Headlamps, Doorbells, RC Cars (Flat Top)

Product Dimensions: 65*18*18 mm/2.56*0.71*0.71 inch. NOTE: These are FLAT TOP 18650 batteries. Please confirm the battery size and battery type before purchase
Wide Compatibility: Widely used for LED flashlights, solar lights, racing, game controller, emergency lights, portable devices, headlamps, toys, remote controls, doorbells and other electronic devices.
Advanced Smart Cell Technology: The built-in intelligent battery cell ensures efficient power management and longer-lasting usage.
Safety Certifications: Trust in the quality and safety of our battery, certified by CE, FCC, PSE, ROHS, and UL standards.
Protective Mechanism: Built-in protection features safeguard your device from overcharging, overheating, and short circuits.

Rank No. #4

AFSONGOO 18650 Battery for 2 Pack 3.7 Volt 18650 Rechargeable Battery 3000mAh Flat Top Battery for Headlamp,LED Flashlight,Mini Fans etc

Product Dimensions: 65*18*18 mm/2.56*0.71*0.71 inch. NOTE: These are FLAT TOP 18650 batteries. Please confirm the battery size and battery type before purchase
Wide Compatibility: Widely used for LED flashlights, solar lights, racing, game controller, emergency lights, portable devices, headlamps, toys, remote controls, doorbells and other electronic devices.
Advanced Smart Cell Technology: The built-in intelligent battery cell ensures efficient power management and longer-lasting usage.
Safety Certifications: Trust in the quality and safety of our battery, certified by CE, FCC, PSE, ROHS, and UL standards.
Protective Mechanism: Built-in protection features safeguard your device from overcharging, overheating, and short circuits.

SaleRank No. #5

TEKOWEE 2 Pack 3.7 Volt 18650 Rechargeable Battery, 3000mAh Battery Flat Top Lithium Battery for Headlamp, LED Flashlight, Fans, Cameras, Toys, Radios, Surveillance Devices

[3.7V Lithium Battery] TEKOWEE rechargeable battery flat top 3000mAh high capacity, Size: 2.55*0.7inch(65*18mm). Please confirm whether your device is suitable before purchasing.
[Wide Compatibility] The long-lasting 3.7v battery is compatible with versatile devices, such as LED flashlights, headlamps, pathlights, emergency lights, portable devices, garden lights, small fans, toys, remote controls, doorbells and other electronic devices.
[Rechargeable and Durable] 3.7v rechargeable battery can be cycled more than 2000 times, no need to buy batteries frequently, save a lot of money.
[Multiple Security Protection] This 3.7V battery is without any memory effect and provide multiple protections, including short circuit, overcharge, and overcurrent protection. Prefectly make the battery to be more stable and safe to protect your devices.
[Customer Service] If you do not like our 3.7V lithium batteries, please contact us and we will replace them or give you a full refund.

Rank No. #6

QOJH 18650 Rechargeable Battery Flat Top, 2 Pack 3.7 Volt Real Capacity 2500mAh Lithium Battery for LED Flashlight, Headlamp, Cameras, Toys, Surveillance Devices

Rechargeable Lithium-Ion Battery: QOJH 18650 batteries Featuring a 2500mAh capacity and 3.7V output voltage for stable, Provides long-lasting power for high energy consumption devices.
Versatile Compatibility: 18650 rechargeable batteries sutiable for remote controls, flashlights, toys, wireless computer devices, rc cars, solar lights, mini fans, shaver, game controllers and more.
Safe Battery Design: Integrated protection circuits guard against overcharging, overdischarge, overheating and short-circuiting.
Long Cycle Life: Rechargeable batteries Rated for up to 1500 charge/discharge cycles for extended battery lifespan, effectively preventing device damage and cost savings over time.
Note: This 3.7V lithium battery is FLAT TOP 18*65mm rechargeable batteries (NOT button top), please confirm the battery size and battery type before purchase.

Rank No. #7

18650 Battery Charger, Suitable for Lithium Battery 18650 20700 10440 14500 18500 16340 17500 Battery Charger, USB Single Slot li-ion Rechargeable Battery Charger (Battery not Included)

【UNIVERSAL BATTERY CHARGER】 The Battery Charger can charge simultaneously rechargeable batteries of different specifications. Suitable for 3.7V lithium ion battery -- 10440, 14500, 16340, 17335, 17500, 17650, 18350, 18500, 18650, 18700, 25500. 𝐍𝐨𝐭 𝐬𝐮𝐢𝐭𝐚𝐛𝐥𝐞 𝐟𝐨𝐫 𝐍𝐢-𝐌𝐇, 𝐍𝐢-𝐂𝐝, 𝐀𝐀, 𝐀𝐀𝐀, 𝐀𝐀𝐀𝐀, 𝐚𝐧𝐝 𝐂 𝐛𝐚𝐭𝐭𝐞𝐫𝐢𝐞𝐬.
【POWERFUL CHARGER】When reaches a single slot maximum charging current of 600mA when using 3.7 volt battery charger.
【SAFE CHARGER】 This 18650 battery charger was featured overcharge and over discharge protection, short circuit protection, intelligent temperature control protection and battery reverse polarity protection. We adopted safe and fire prevention PC+ABS material Battery Charger, with heat-resisting, low temperature resistance and scratch resistance.
【CHARGING INDICATOR】When the indicator is RED, it means charging; when it's GREEN, it means full charged; make sure you put the battery in position and it contacts with charger. This charger will protect your battery when it's full charged no matter how long you will leave the battery in the charger.
【MICRO-USB COMPATIBLE】Compatible with multiple USB inputs, especially when you don’t have enough outlet, you can even simply plug into car charger, power bank, laptop. wide range of use, more convenient for daily use.

SaleRank No. #8

18650 Rechargeable Battery 9900mAh Lithium ion 3.7Volt Large Capacity Batteries for Headlamp Flashlight (Button Top, 2 Pack)

【Dimension】Button Top size: 65*18*18mm(2.56*0.7*0.7inch). NOTE: Please confirm whether the battery size and battery type before purchase
【Multi-Application】 Large capacity 18650 rechargeable battery is compatible with versatile devices, such as headlamps, flashlights, doorbells,small fans,remote controls, alarm clock,toys,etc. Helps you start your devices quickly
【High Capacity】Long lasting 9900mAh 18650 battery, easy to charge. Support stable 3.7volt output voltage, makes the devices work more stable and lasting longer, ideal replacement batteries for high frequently used devices
【High Performance】18650 Battery has no memory effect, More than 1000 cycles of complete charge and discharge cycles.Efficient and large capacity battery provides reliable power support for your daily use and emergencies
【Warm tips】Please fully charge the battery after receiving the goods, when the battery is too low, please charge it in time, which will help to extend the number of times the battery is used

Rank No. #9

QOJH 2Pack 18650 Battery 3500mAh 3.7 Volt Rechargeable Battery Flat Top for Remote Control Cars Toy, Flashlight, Solar Lights, Mini Fans, Shaver etc (Yellow)

HUNDREDS OF HOUSEHOLD DEVICES: These QOJH 18650 rechargeable batteries can be used in remote controls, flashlights, toys, wireless computer devices, rc cars, solar lights, mini fans, shaver, game controllers and more.
LONG LASTING PERFORMANCE: QOJH 18650 deliver up to 3500mAh typical ideal for high dran devices
PRE-CHARGED AND READY TO USE: Each 3.7v lithium ion battery is ready to use.
LOW SELF DISCHARGED: QOJH 18650 batteries maintain 30% of capacity after 24 months of non-use and and can be recharged more than 2000 times, reduce the waste of disposable batteries effectively.
SHOPPING TIPS: Please contact us anytime if you have any “problem with order", we will help you to solve it as soon as possible.

Rank No. #10

4 Pack 1￵8￵6￵5￵0 Rechargeable Batter￵y 9900m￵A￵h W￵i￵th 18650 Battery Charger,Universal Smart Charger for 3.7V Rechargeable Battery 21700 14500 10440

[Intelligent four-slot battery charger] The USB cable charger can be connected to the mobile phone charger, computer, rechargeable battery, etc., for charging, easy to carry. Red light when charging, green light when full.
【Durable rechargeable】Rechargeable 99￵￵00m￵￵A￵￵h 18650 charger B￵at￵t￵￵ery ,Which can be widely suitable for electronic devices, such as doorbells,LED flashlights, emergency lights, portable devices, headlights, toys , remote controls, etc
【4 Bay 18650 charger 】 4 channel can be individually for 26650, 18650, 18600, 14600, 14500 batteries, or for multiple battery charge (same type).With multiple security protection settings, the 𝟣𝟪𝟨𝟧𝟢 4 Bay charger can effectively prevent reverse, short circuit, overcharge, over discharge, over-current damage to the Li-ion battery
【Universal USB interface】 The working voltage of the battery charger is 5V, USB charging can help travelers recharge their lithium-ion batteries anytime, anywhere, especially if you don't have enough outlets.
[Warm After-sales Service] If you find bump damage product, please contact our email as soon as possible, we will responsible for replacing all quality related issues

Last update on 2025-04-11 / Affiliate links / Images from Amazon Product Advertising API

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Brand Value: Every brand of Cheap 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.
Features: What bells and whistles matter for an Cheap 18650 Battery?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Cheap 18650 Battery.
Customer Ratings: Number ratings grade Cheap 18650 Battery objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Cheap 18650 Battery.
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The Best Cheap 18650 Battery of 2022 – Reviewed and Top Rated

How Do You Buy The Best Cheap 18650 Battery?

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