Cautions on battery charging – Инструкция по эксплуатации PRESTIGIO GeoVision 4900
Страница 7
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 bright amber color when charging is complete. Charging
time is approximately 3 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
EN