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Quick guide on battery removal
• This appliance contains batteries that are only replaceable by skilled persons.
• This appliance contains batteries that are non-replaceable.
Option 1: Cut through the gap between the bottom cover and
charging board up-warp the charging board.
Option 2: Broke the bottom cover by a pair of pliers or other
tools, then up-warp the charging board after gab is cut out.
Use a screwdriver to remove the screw after charging board is
removed.
Remove the bottom cover after taking out the screw.
After the bottom cover is taken out, use a hard tool to move
the two buckles towards the middle area.
After removing the buckle, push the motor shaft hard to take
out the internal bracket.
Cut these to wires and take out the battery.