2500mAh / 20A / 3.7V / Flat Top
As one of the most well-known batteries on the 18650 market, the Samsung INR18650-25R has earned its reputation for a reason. Samsung is one of the most reliable brands, providing high-quality, reliable, and safe batteries for affordable prices. The Samsung 25R is a customer-favorite in particular, as it finds that perfect balance between energy capacity and discharge rate, the two most important factors in an 18650 battery cell. With 2500mAh capacity and a continuous discharge rating of 20A, the Samsung 25R is the golden-standard battery for high-drain devices..