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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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$5.50
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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.
Check with your device's user manual whether your device requires button top or flat top terminals.
You can buy a button top 26J here.
BrandSamsung
MPN26J-FLAT
Color
Pink
Size18650
ChemistryLi-ion
ICR (LiCoO2)
Voltage3.7V
Capacity2,600mAh
TerminalFlat Top
ProtectedNo
Shelf Life3 Years
RechargeableYes
Voltage
Nominal3.7V
Maximum4.2V
Cutoff2.75V
Discharge Rate
Max Continuous5.2A
Charge
Rapid2.6A
Standard1.3A
Charging Time
Rapid2.5 Hours
Standard3 Hours
Charge Cycles300+
Length2.48" / 63 + 2 mm
Diameter.72" / 18.4 mm
Weight1.58oz / 45g
PackagingBoxed
Country of OriginChina
UPC736952858467
WarrantyBattery Junction 30-Days
Return PolicyBattery Junction Return Policy

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.
Use caution when working with li-ion cells, as they are very sensitive to charging characteristics and may explode or burn if mishandled. Make sure the user has appropriate understanding of li-ion rechargeable batteries in charging, discharging, and assembly before use. Always charge in/on a fire-proof surface. Never leave charging batteries unattended. We are not responsible for damage if there is any modification of the batteries/chargers in any shape or form (including but not limited to pack making). We are not responsible for any damage caused by misuse or mishandling of li-ion batteries and chargers.
No express or implied guarantee of compatibility with any device can be made. Please do your research and make sure this battery is compatible with the item you intend to use it with.
Charge only in a smart charger designed for the specific type of lithium ion batteries. Do not mix and match old and new, used and unused batteries.
Do not dispose in a fire. Regulations and laws pertaining to the recycling and disposal of lithium ion batteries vary from country to country, as well as by state and local governments. Please consult your local jurisdiction regarding appropriate disposal. Many retail stores offer free recycling of rechargeable batteries.
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:NONE
MPN:26J-FLAT
Country of Origin:China
Associated Battery Sizes:168A, 18650, 19670, Unprotected 18650
Warning
Reviews
Write a Review
Review Summary
4.9
11 Reviews
5
91% (10)
4
9% (1)
3
0% (0)
2
0% (0)
1
0% (0)
By edco
Florida
It Fits Right
June 28, 2022
It works. Let's c how long they last.
By Phillip B.
Florida
works fine in my small flashlight.
February 2, 2022
works fine in my small flashlight.
By Jason P.
TN
Ryobi battery pack replacement
January 18, 2022
So far so good with the replacement in my ryobi battery pack. Takes a while to charge but its understandable considering that they are double the mah. Have plenty of power. Only had to recharge once since i put them in a month ago. Very nice!
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!!!
Bright Buys
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