Shimano E6000 Series User Manual page 26

3.
Pull out the battery.
You can remove the battery only when the key is in the
unlocking position.
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
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< BT-E6010/BT-E8010 >
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