Samsung SM-G386TZKATMB - Manual (Page 20)

20
Charging the Battery
Your device is powered by a rechargeable Li‑ion battery. A wall charger, which is used
for charging the battery, is included with your device. Use only approved batteries and
chargers. Ask your local Samsung dealer for further details.
Before using your device for the first time, you must fully charge the battery.
USB Cable
Charging Head
Note: Verify that the battery is installed prior to connecting the wall charger. If both the wall
charger is connected and the battery is not installed, the handset will power cycle
continuously and prevent proper operation. Failure to unplug the wall charger before
you remove the battery, can cause the device to become damaged.