Roborock S7 Manual Del Usuario página 36

Routine Maintenance
Charging Contact Areas
Use a soft dry cloth to wipe the charging contacts on the charging
dock and the robot.
Battery
The robot is equipped with a high-performance lithium-ion re-
chargeable battery pack. To maintain battery performance, keep
the robot charged.
Note: If the robot will not be used for an extended period, turn it off and charge it at least
every three months to avoid battery damage caused by over-discharging.
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