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WARNING: This product contains nicotine. Nicotine is an addictive chemical. |
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The SAMSUNG 25R 18650 High-drain batteries are ultra high quality 2500mAh capacity and 100% Genuine SAMSUNG brand batteries.
Enjoy Long storage life with the Samsung 25r battery, its light weight and packed with plenty of power for vaping! Overall, the Samsung 25r 18650 2500mah 20A battery is an excellent choice when looking for an affordable, powerful, durable and rechargeable 18650 battery for vaping!

Nominal capacity: 2500mAh
Chemistry: INR
Max Continuous Rated Discharge: 15 amps (at 25 degrees C)
Nominal voltage: 3.7V
Discharge Current: 20A
Discharge end voltage: 2.5 V
Charging voltage: 4.20 +/- 0.05 V
Standard charging current: 1500 mA
Safe pulse discharge ratings: 95A < 0.5 sec, 65A < 1 sec, 40A < 5 sec, 30A < 6 sec
Diameter : 18mm
Height : 64.84mm
Weight Max. 45.0 g
Showing reviews 1-8 of 56 | Next
Posted by Carla on Sep 13th 2025
Love Samsung batteries very long life.
Posted by Debra Pearson on Jul 1st 2025
Love them
Posted by Paul on Jun 24th 2025
I’ve always used Samsung for my vapes.
Posted by DeEdra on May 9th 2025
I always buy my batteries here. I've never had a bad one.
Posted by James Lay on Mar 27th 2025
Lasts long.
Posted by Dennis Mioducki on Mar 11th 2025
I’ve always liked using Samsung Batteries. They are always a great performing battery, and they can hold a charge for a long time. I typically purchase a set of (2) Samsung 18650 25R 2500mAh 20A batteries for use in all of my dual battery devices.
Posted by travis parsons on Mar 7th 2025
Work as intended, the 3-year old Samsung batteries these are replacing still work,but only last bout 1/2 to 3/4 of a tank of juice (got bout 2-3 tank full before)
Posted by Paul Michener on Feb 27th 2025
I have used this battery many times last long and works great!!!
Showing reviews 1-8 of 56 | Next
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