Top 10 Best Unprotected 18650 Battery [2022]

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You can trust our selection for Unprotected 18650 Battery Reviews. Because We have worked hard studying and analyzing 54763 reviews for Unprotected 18650 Battery and rating them. It was a difficult job to list only ten products for Unprotected 18650 Battery where thousands of them available online. I hope it will help you to take final decision for Best Unprotected 18650 Battery.

Best Unprotected 18650 Battery
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Comparison Chart for Best Unprotected 18650 Battery

54763 reviews were considered when writing our recommendations for the Unprotected 18650 Battery in this article.

NoProductScoreAction
1(4- Pack) Shockli AA 3.7V Rechargeable Batteries Button top for Flashlight Lumintop Tool AA 2.09.8View On Amazon
2Victagen Universal Smart Charger9.8View On Amazon
318650 Battery Charger, FARSAIL LCD Displays Universal 3.7V Lithium ion 18650 Batteries Charger for 18650 18350 18500 16340 18490 17670 175009.8View On Amazon
4ALLMAYBE XTAR PB2S 18650 Battery Charger with XTAR QC3.0 18W Wall Charger USB C Port 21700 Battery Charger with USB Output Function for 18650 20700 Unprotected 21700 Batteries-Not Included Batteries9.6View On Amazon
5ICR10440 3.7V 350mAh Lithium Ion Rechargeable Battery with Button Top 10pcs9.6View On Amazon
6Fast 18650 Battery Charger XTAR PB2 USB Apply to 3.6V/3.7V Unprotected 18650 Batteries DIY Output for Phones Pads(Batteries NOT Included) (Orange)9.4View On Amazon
74 Pack Battery for 3.7V 3400mAh Flat Top Battery9.4View On Amazon
8LCLEBM 4Pack Battery for 3400mAh 3.7V 20A Flat Top Battery Rechargeable with Battery Storage Case8.8View On Amazon
9Tokeyla 5 modes 18650 flashlight with two-slot charger and 6 -pack 18650 4000mAh button Top Rechargeable battery8.8View On Amazon
10CR2032 3V Lithium Battery (20pcs)8.6View On Amazon

1. (4- Pack) Shockli AA 3.7V Rechargeable Batteries Button top for Flashlight Lumintop Tool AA 2.0

  • Great Capacity】: Capacity is 1000mAh, Continuous / Max Discharge Current is 3A / 5A
  • Ideal for】: Button Top (Unprotected) Lithium-ion battery, Good for High power Flashlight ( AceBeam M10, DQG Tiny AA, JETBeam JET-I, Klarus Mi7, Lumintop Tool AA v2.
  • Important Note】: 1) The shockli AA size 3.
  • High Cycle Time & 100% Satisfaction Guarantee】: capacity≥70% after 500 cycles, 6 Months Warranty and 30 day return.
  • Package include 】: 4 X cells & 1 X Plastic Case

2. Victagen Universal Smart Charger

  • Universal Battery Charger for – Ni-MH Ni-Cd A/AA/AAA/AAAA 10340 10350 10440 10500 12340 12500 12650 13450 13500 13650 14350 14430 14500 14650 16500 16340 16650 17350 17500 17650 17670 18350 18490 18500 18650 Batteries (2*pcs 18650 batteries included ).
  • Smart Charger- Intelligently identify input power and automatically adjust suitable charge current, the charger can automatically detect Li-ion and Ni-MH batteries and charge different type of batteries at SAME TIME and SEPARATELY, 2 Charging Slots Can Work Individually.
  • Controlled By Intelligent Circuits( MCU ) – Safety goes first.
  • Power Bank Function – When the left slot has been put into the charged lithium battery, charger now can be a power bank provide output power to your external devices, it is not only a charger but also a power bank.
  • Visible Charger With LCD Screen – The default two slots are 1A current fast charge mode, press the MODE button for more than 2 seconds, automatically switch to 0.

3. 18650 Battery Charger

  • High definition LCD displays real time charging status, four sets of led indicators show independently when charging, making the charging process visible status and stopping once completing charge intelligently;.
  • 2 Bay Speedy Rechargers for: 3.
  • Temperature protection: Stop charging automatically if the temperature of charger or battery gets too high when charging.
  • 18650 Charger for 3.
  • FARSAIL Intelligent Charger – We guarantee the quality before the item ships.

4. ALLMAYBE XTAR PB2S 18650 Battery Charger with XTAR QC3.0 18W Wall Charger USB C Port 21700 Battery Charger with USB Output Function for 18650 20700 Unprotected 21700 Batteries-Not Included Batteries

  • Portable Charger with Power Bank Function, Charge protected 18650 and unprotected 18650 18700 20700 21700 batteries, With your own batteries, you can even DIY the capacity of the power bank up to 10000mAh+.
  • Max 3A fast charging, support the most popular QC3.
  • Type-C and USB-A ports can both be used for output and charge two external devices at the same time, more convenient for outdoor usage.
  • PB2S comes with a magnetic cover, Dust-proof and Drop-proof;Built-in Ribbon, Easy for Removing the Batteries;Rubber-painted Material, Skin-friendly Touch.
  • Package List: PB2S Charger(Not included batteries), QC3.

5. ICR10440 3.7V 350mAh Lithium Ion Rechargeable Battery with Button Top 10pcs

  • Pay attention:they Are 3.
  • 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: Flashlight,headlamp,lantern,LED light,weapon light.garden light.

6. Fast 18650 Battery Charger XTAR PB2 USB Apply to 3.6V/3.7V Unprotected 18650 Batteries DIY Output for Phones Pads(Batteries NOT Included) (Orange)

  • Used as a power bank】: Max 2.
  • Keep Portable】Hand-held charger with magnetic cover design, fast charge your USB devices and all kinds of cell phones anywhere anytime.
  • Used as a battery charger】: Max real 2Ax1/1Ax2 charge current, fully charge 1x2500mAh 18650 in 1.
  • Your Safety First】CE, FCC and RoHS Certification, with Fire Retardant Materials, Intelligent Circuits and Worldwide Insurance.
  • What You Get】 Battery Charger, USB Cable, with 2 years warranty.

7. 4 Pack Battery for 3.7V 3400mAh Flat Top Battery

  • 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.
  • CUSTOMER PROTECTION 12-Month warranty, 30 days’ refund policy, and friendly customer service.

8. LCLEBM 4Pack Battery for 3400mAh 3.7V 20A Flat Top Battery Rechargeable with Battery Storage Case

  • Size: (L*W*H) 7.7*4*2.1cm, Capacity: 3400mAh, 3.7V, 20A, Flat Top (NOT Button Top)
  • 2 Bay USB Battery Charger and 1 storage case. 4 Pack of Flat Top Battery for Flashlight etc.
  • High Capacity 3400mAh, Low discharge rate | Button Top | no memory effect | High energy density & Pollution-free.
  • If there are any problems,you can contact us in time.

9. Tokeyla 5 modes 18650 flashlight with two-slot charger and 6 -pack 18650 4000mAh button Top Rechargeable battery

  • What you get: 1 x pack 18650 S30 flashlight with 1 x pack two-slot charger and 6 x pack 18650 4000mAh button top rechargeable battery.
  • Safe feature: Our 18650 lithium 3.
  • 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 °F.
  • Note: Button top rechargeable battery(not flat top, not AA or AAA battery, not fit mod/E-CI)
  • 4000mAh high capacity: Each 18650 lithium battery 3.

10. CR2032 3V Lithium Battery (20pcs)

  • High Capacity: 240 mAh of charge
  • Premium Quality: fresh, stable voltage plus 5 year shelf-life
  • Safe and Sustainable: leak-proof, 0 % mercury
  • Applicable Devices: ideal for remote controls, car/key fobs, LED lights, weight/kitchen scales, security alarms, calculators, watches, toys, wearable technology, medical and more every day devices.
  • Equivalent Models: 2032, CR2032L, CR2032H, ECR2032, DL2032, CR2032BP, BR2032, EA2032C, KCR2032, LM2032, 5004LC, 5004LB, L14, SB-T15, EA-2032C, L2032, KL2032, KECR2032, GPCR2032.

How To Choose The Best Unprotected 18650 Battery

Does the thought of finding a great Unprotected 18650 Battery stress you out? Has your mind been juggling between choices when it comes to buying Unprotected 18650 Battery in general, specifically regarding which model to choose?
If that’s the case, know that you’re not alone. Many people find it tough to buy the perfect Unprotected 18650 Battery for themselves. We understand the stress associated with the buying process!

Since you’re here, you are obviously curious about Unprotected 18650 Battery. You’ve been bombarded with information, so you need to find a reputable source with credible options before you make any decisions on which product would be best for your needs.

There are many sources that’ll provide you with that information- buying guides or ratings websites, word-of-mouth testimonials from friends or family members, online forums where users share their personal experiences, product reviews specifically found all over the internet and YouTube channels. Only thorough research will ensure that you get the right product.

But that’s not always easy, right? That's why we've taken time to compile a list of the best Unprotected 18650 Battery in today's market, on your behalf, so that there will be no more worries for you.

How did we come up with the list, you ask? How did we create this buying guide?

  • First, our algorithms collected as much information available about these products from trusted sources.
  • We employed both Artificial Intelligence and large data volume to validate all collected information.
  • Then our AI ranked them on their quality-to-price ratio using industry-standard criteria that let us pick the best Unprotected 18650 Battery currently on the market!
The products aren’t chosen randomly. We consider several criteria before assembling a list. Some of the criteria are discussed below-

  1. Brand Value: What happens when you go for a not-so-reputable brand just because the price seems cheap? Well, the chance of getting a short-lasting product goes higher. That’s because the renowned brands have a reputation to maintain, others don’t.


Top Unprotected 18650 Battery brands try to offer some unique features that make them stand out in the crowd. Thus hopefully, you’ll find one ideal product or another in our list.

  1. Features: You don’t need heaps of features, but useful ones. We look at the features that matter and choose the top Unprotected 18650 Battery based on that.
  2. Specifications: Numbers always help you measure the quality of a product in a quantitative way. We try to find products of higher specifications, but with the right balance.
  3. Customer Ratings: The hundreds of customers using the Unprotected 18650 Battery before you won’t say wrong, would they? Better ratings mean better service experienced by a good number of people.
  4. Customer Reviews: Like ratings, customer reviews give you actual and trustworthy information, coming from real-world consumers about the Unprotected 18650 Battery they used.
  5. Seller Rank: Now, this is interesting! You don’t just need a good Unprotected 18650 Battery, you need a product that is trendy and growing in sales. It serves two objectives. Firstly, the growing number of users indicates the product is good. Secondly, the manufacturers will hopefully provide better quality and after-sales service because of that growing number.
  6. Value For The Money: They say you get what you pay for. Cheap isn’t always good. But that doesn’t mean splashing tons of money on a flashy but underserving product is good either. We try to measure how much value for the money you can get from your Unprotected 18650 Battery before putting them on the list.
  7. Durability: Durability and reliability go hand to hand. A robust and durable Unprotected 18650 Battery will serve you for months and years to come.
  8. Availability: Products come and go, new products take the place of the old ones. Probably some new features were added, some necessary modifications were done. What’s the point of using a supposedly good Unprotected 18650 Battery if that’s no longer continued by the manufacturer? We try to feature products that are up-to-date and sold by at least one reliable seller, if not several.
  9. Negative Ratings: Yes, we take that into consideration too! When we pick the top rated Unprotected 18650 Battery on the market, the products that got mostly negative ratings get filtered and discarded.
These are the criteria we have chosen our Unprotected 18650 Battery on. Does our process stop there? Heck, no! The most important thing that you should know about us is, we're always updating our website to provide timely and relevant information.

Since reader satisfaction is our utmost priority, we have a final layer of filtration. And that is you, the reader! If you find any Unprotected 18650 Battery featured here Incorrect, irrelevant, not up to the mark, or simply outdated, please let us know. Your feedback is always welcome and we’ll try to promptly correct our list as per your reasonable suggestion.

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