Shimano Battery Steps BT-E8036 630Wh

Integrated battery for fixing in the lower frame tube. It has a capacity of up to 630Wh (36V, 17.5Ah). Special construction for MTB. Resistant to shock, vibration and water. Weight: 3.7 kg. Time required to charge: 100% - 6h, 80% - 3h, 50% - 2.5h. Suitable chargers: EC-E6000/E6002/E8004. Service life: *1000 cycles - after 1000 cycles of full charge, 60% of the battery capacity is still available.