THERAGUN G2PRO Owner's Manual page 13

CHARGING
• When the battery is overheated,
broken, or is not fully inserted in the
charger, the THERAGUN LED will flash
red at a rapid pace (three times per
second).
• While the battery is charging the
THERAGUN LED will continue to flash
red but at a slower pace (once per
second).
• When the battery is fully charged
the THERAGUN LED will turn green.
11