Gtech MULTi K9 ATF037 Manuel D'utilisation page 7

Battery charging
When a single green light flashes, recharge
the battery.
After 4 hours, the LEDs turn solid green
and charging is complete.
4
hours
The battery can be charged on or off the
main unit.
1
hour
boost
It is OK to charge for 1 hour for a burst
of cleaning.
ENGLISH
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