Holux V1.02 - Manual (Page 20)

10
GPSmile52
9 This device uses a built-in rechargeable battery, please note the
following:
• Please do not charge in a hot environment, such as on a balcony
or expose to direct sunlight.
• Do not wait until the battery is depleted to recharge.
• When not using the unit for a long time, please turn off the
system switch.
• When charging a completely depleted battery, wait at least one
minute before system startup. This will prevent excessive battery
discharge.
• When charging starts, the charging indicator light will be red,
please wait for the charging to complete (this might take several
hours). After charging is completed the indicator light will be
green.
Charging
indicator LED