Shimano BT-EN806 630WH Battery

Capacity: 504 Wh (36 V, 14 Ah)
Full charge in 5 hours with the EC-8004 charger
Temperature: 0°C to + 40°C (during charging), -10°C to + 50°C (use)
Long life battery retains more than 60% of its initial maximum capacity after 1,000 full charges
Compatible with second generation SHIMANO STEPS integrated down tube battery holders
Durable construction with IPX5 water resistance protects against the elements and low pressure washdowns.
Accommodates elegant frame design
Same bracket as BT-EN805-L and BT-EN806