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Time required for a fully charge
It takes 4 hours to fully charge a watch having a low-power battery.
Charging times of your backup battery
A fully charged backup battery can fully charge your GAL watch for three
times or GL watch for 2 times.
After a watch is removed from the charger and the LED indicator turns
green when the charging switch is ON, then there is enough remaining
capacity in the backup battery for another charging.
If the LED indicator turns off then the backup battery is exhausted. Please
recharge it before charging another watch.
How long the internal battery of your watch can last
Around 60 days (GAL)/ 90 days (GL) for time mode only.
Up to 4 hours (GAL)/ 7 hours (GL) for continuous GPS detection.
Actual power supply time of the internal battery depends upon several
usage conditions.
Charge and discharge repeatedly may shorten the power supply time of the
internal battery.
Capacity of the internal battery
Internal battery’s capacity is low when battery capacity icon turns blank.
Please charge it immediately.
When battery capacity is low a “LOW” message displays, indicating
capacity is not enough, if you turn on the GPS function.
GPS function cannot be initiated when remaining battery capacity is low
and will be aborted when battery capacity gets low.