Samsung INR18650-25R

21-DAY FULL REFUND POLICY.AUTHENTIC GRADE-A BATTERIES GUARANTEE. This was one of the best 18650 cells ever made. It handles high current loads well (a max. continuous discharge of 20A) and has a good capacity of 2500mAh. As such, this has become a go-to cell for many industries. This cell is now known as the 25R2 (blue) to distinguish it from a newer version of itself, the 25R5 (green) which came out in early 2015. The 25R is now completely replaced by the green 25R5. Battery specifications: Max. continuous discharge current: 20A Safe pulse discharge ratings: 95A < 0.5 sec, 65A < 1 sec, 40A < 5 sec, 30A < 6 sec Nominal capacity: 2500 mAh Nominal voltage: 3.6 V Discharge end voltage: 2.5 V Charging voltage: 4.20 +/- 0.05 V Standard charging current: 1.25 A Length: 65.85 mm Diameter: 18.33 mm Weight: 45.0 g Battery Bro has your back Never worry about quality when buying from Battery Bro. We make sure you have the latest, greatest cutting-edge battery, every time.  Price 18