Curtis PLT4311 - Manual (Page 13)

13
Battery management and recharging
a. Recharge the battery about
3 to 5 hours to make sure the battery is fully
charged at the first time.
b. Plug in the adapter provided in the accessory pack to the USB slot located on
the upper right side of the device and connect the adapter to a proper power
socket. Once the power is connected, the battery recharging icon will appear
on the status bar which indicating that the device is under recharging. When
the power recharging icon will turn to blue entirely when the battery is fully
recharged and you can disconnect the power charger from the device.
【
Note】In order to keep the battery in the best condition, please pay attention to
the below:
z Don’t recharge the device under high temperature.
z Don’t release the power of the battery, you can charge the battery when there
is still power in the battery. It is not necessary to wait the battery to
completely run out before recharging.
z To maintain the battery with a long life span, keep recharging the battery once
every two weeks in the case if you don’t use the device for a long time.