Compatible with BT-E8035, BT-E8035-L, and BT-E8036 STEPS Batteries (need to confirm mount length for larger batteries options)

BATTERY MOUNT, BM-E8031, FOR STEPS, FOR BT-E8035 (INTEGRATED TYPE), W/O KEY UNIT MOUNT, BATTERY CABLE=250MM, CABLE LENGTH TO EW-CP100=200MM