SAMSUNG 30T 21700 3000mAh 35A rechargeable battery

Standard discharge capacity: min. 3000mAh (1.5A charge 0.1A cut-off, 0.6A discharge, 2.5V cut-off)

Rated discharge capacity: min. 2650mAh (4A charge 0.1A cut-off, 10A discharge, 2.5V cut-off)

Nominal voltage: 3.6V

Charge voltage: 4.2V

Standard charge: 1.5A charge 0.1A cut-off

Rated charge: 4A charge 0.1A cut-off

Max. continuous discharge: 35A at 25°C

Discharge cut-off voltage: 2.5V

Cycle life: 250 cycles to 60% at 35A discharge.