Kokido Vektro V300 MKII Bedienungsanleitung Seite 21

4. To detach the battery connection wire, press the clip on the connector
and then pull it out.
5. Unfasten the 3 screws to remove the battery compartment cover and
then remove the battery pack. NOTE: Wrap the connector immediately
with insulating tape in order to avoid short circuit caused by contact of
both wire terminals.
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