V.Bot P4960 Operation Manual - page 7
Manual is about: Vacuum with Brush
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28
BATTERY INSTALLATION AND REMOVAL
6
Battery Socket
1. Makesurethevacuumisturnedoff.
2. Pressandslidethebatterycover(seediagrambelow).
3. Insertthebatteryplugintothesocket(pleasenotethedirection).
4. Placethebatteryinthebatteryreservoirandclosethebatterycover.
5. To remove the batteries, follow step #3 above in reverse.