Shimano STEPS E8000 Series User Manual page 13

Charging the battery while installed onto the bicycle
Battery charger: EC-E6000
Battery: BT-E8010/BT-E8020/BT-E6010
1.
Insert the battery charger power plug into the outlet.
2.
Insert the charging plug into the charging port on the battery mount or the battery.
* Place the battery charger main body on a steady surface such as the floor before charging.
* Stabilize the bicycle to ensure that it does not collapse during charging.
Battery mount
Charging plug
BT-E8010
Charging port
Battery
Charging plug
BT-E6010
Charging port
Charging port
Charging plug
Battery
11
BT-E8020