PRESTIGIO GeoVision 4700 BTFM - Инструкция (Страница 32)

EN-7
About Rechargeable Battery
The device is equipped with a built-in rechargeable battery. Please fully charge the
battery (for at least 8 hours) before initial use. The battery status indicator glows in red
color when charging, and turns green color when the battery is full. Charging time is
approximately 2 hours.
Working conditions and precautions for the rechargeable battery
z Device with new batteries should be fully charged before initial use.
z Battery should only be used and charged when temperatures are between 0 ° ~
37 °C.
z It is not necessary to start charging the device before the battery is fully
discharged.
NOTE:
Please connect the car charger to vehicle 12V accessory/cigarette
socket after vehicle engine is started to protect the device from sudden
surges in current.
Cautions on Battery
Charging
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