Shimano STEPS E8000 Series User Manual page 17

Removing the battery
The following description may not be applicable as different types of keys are available.
BT-E8010/BT-E6010
1.
Turn off the power, then insert the key into the key
cylinder in the battery holder.
• The position of the key does not affect the insertion of the
battery. You can insert it regardless of the key position.
• You cannot remove the key when it is not in the inserting
position.
2.
To unlock the battery turn the key to the left until
you feel some resistance.
3.
Hold the upper part of the battery and slide it to the
left to remove it.
Hold the battery firmly and be careful that it does not drop
when removing or carrying it.
NOTE
Key
Key cylinder
15