Motorola ZN50 User Manual page 12

12p
↘ Safety Information (Cont'd)
Using battery and charger
A chargeable battery is consumable.
The repetition of charging/discharging will shorten its operation time gradually.
When the phone is not being charged properly, lamp on the charger will flicker.
Check the charger to avoid the trouble that may occur to each device.
If the temperature of the battery rises over 45˚C while charging, stop charging the phone for your own safety.
Mobile phone and battery cover need to be combined at all time.
If not, it may cause malfunction.
In case of separating a battery from the mobile phone, please turn off the power.
If not, it may cause malfunction.