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Samsung 26J 18650 2600mAh 3.7V Lithium Ion (Li-Ion) Unprotected Flat Top Battery

samsung 26j flat top vertical
samsung 26j flat top horizontal
Samsung 26j flat top angled positive terminal showing
samsung 26j flat top angled negative terminal showing
samsung 26j smaller package box
samsung 26j flat top vertical
samsung 26j flat top horizontal
Samsung 26j flat top angled positive terminal showing
samsung 26j flat top angled negative terminal showing
samsung 26j smaller package box
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$6.25
Usually ships the next business day
Qty.Price
1 - 3$6.25 ea.
4 - 19$5.90 ea.
20 - 99$5.00 ea.
100 - 499$4.35 ea.
500 - 999$4.00 ea.
1000+$3.90 ea.
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Description

Samsung 26J

Unprotected Flat Top 18650 Battery

The Samsung 26J is an unprotected 18650 with flat top terminals, making it ideal for use in battery packs. Utilizing ICR (lithium cobalt oxide) chemistry, the 26J's higher 5.2A max continuous discharge rate can handle mid-to-high-drain devices.

The 2,600mAh capacity ensures long-lasting runtimes, and can fully recharge in under three hours with compatible chargers.

The Samsung 2600 mAh 18650 battery has had multiple iterations since its release. These versions include, but are not limited to the 26F, 26H, 26M, and the 26J which is the current production version. Please refer to manufacturer datasheets for detailed product specifications.

Rechargeable & Reusable

Invest in a rechargeable battery that will last for years to come– this battery can be recharged 300+ times.

3 Year Shelf Life

Stock up and store spare batteries with confidence– lithium ion batteries have a 3+ year shelf life, ensuring you always have a fresh replacement when you need it.

Notable Features

» 2,600mAh capacity offers long-lasting runtimes for all your devices
» Flat top terminal is perfect for use in making OEM battery packs
Please note that these batteries have flat top terminals, and may not be compatible with some devices.

WARNING: UNPROTECTED LI-ION BATTERY

Unless equipped and 'protected' with a PCB (protection circuit module) and/or similar device, lithium ion (li-ion) rechargeable battery cells are not recommended by BatteryJunction.com or our parent and associated companies, or the respective manufacturers, as a stand-alone product. Misuse of lithium ion rechargeable battery cells can pose a serious risk of personal injury or property damage.
Specifications
Battery Size:18650
Battery Capacity (mAh):2600
Battery Chemistry:Li-Ion
Battery Voltage:3.7
Battery Terminal Type:Flat Top
Battery Shelf Life:10 Years
Packaging:Contractor Pack
Brand:Samsung
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:1.58oz
Product Dimensions:2.48" (L) x 0.72" (Diameter)
UPC:736952858467
MPN:26J-FLAT
Country of Origin:China
Associated Battery Sizes:168A, 18650, 19670, Unprotected 18650
Warning
Reviews
5.0
8 Reviews
5
100% (8)
4
0% (0)
3
0% (0)
2
0% (0)
1
0% (0)
By Bob
Omaha, NE
Fast shipping, awesome price, would buy from again
March 9, 2021
Fast shipping, awesome price, would buy from again
By Jan
East Coast
Highly recommended!!!
January 1, 2021
Great product!! Excellent customer service!!!
By Danny
As described
December 24, 2020
Better than original battery for my ACY Bluetooth speaker, which should be good for another 6 years. Requires soldier for my application.
By JC
Bay Area, CA
Excellent value for the product
October 5, 2020
This actually isn't the first time that I used the Samsung 18650 batteries. I keep coming back to it because it is the most affordable for the quality and consistency. Battery Junction so far has the best price. Since I used these batteries to build battery packs for my electric bike conversions, every little saving in price counts. The battery itself isn't the most high performing out there but it suits my use perfectly. My first battery pack has been running for about 50 cycles now and I haven't notice any degradation in performance. For those that looks for high quality battery at the good price, I recommend this one.
By Susan
Florida
Perfect
October 1, 2020
Finally found a place were I don't have to spend an arm and a leg to get my batteries. Great customer service
Q&A
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