Samsung INR18650-25R R5 2500 mAh High Discharge Flat Top
Samsung claims the R5 versions have the same performance but slightly better cycle life.
Battery purchases in pairs receive a free plastic case.
Nominal Capcity: 2500 mAh
Nominal Voltage: 3.6V
Discharge End Voltage: 2.5V
Standard Charging Current: 1.25A
Charging Voltage: 4.20+-0.05V
Max. Continuous Discharging Current: 20A
64.85mm (L) x 18.33 mm (D)
-Do not overdischarge/overcharge
-Recharge drained batteries ASAP
-Do not short circuit
-Do not dispose of in fire
-Do not expose to extreme heat or water
-Please be familiar with handling lithium-ion batteries before purchase.