Nominal Voltage: 36V
Max. Charge Voltage: 42V
Cut-off Voltage: 31V
Capacity: 14 Ah(504 Wh) 15 Ah(540 Wh) 18 Ah(648 Wh) 19 Ah(684 Wh)
Max. Rated Current: 18A
Max. Charging Current: 3A
Cell Format: NMC-18650
USB Port: 5±0.3 V, 1±0.2 A
Cycle Life: up to 1000 charge/discharge cycles, >60% remaining capacity after 500 cycles
Storage -5~35°C, relative humidity <75%