STEPS BT-E8035

Brand: Shimano

The BT-E8035 is a 504 Wh integrated battery for the Shimano STEPS system, housed inside the down tube for a clean look. Slimmer than the previous BT-E8020, it delivers 14 Ah at 36 V. It can be charged directly on the bike or removed from the frame. Its lithium-ion cells are rated for around 1000 charge cycles before dropping to about 60 % of capacity. It equips e-bikes fitted with the STEPS E8000 and E7000 systems.