Charge The Battery - Samsung GALAXY GRAND Prime User Manual

Charge the Battery

Your device is powered by a rechargeable, standard Li-Ion battery.
A Wall/USB Charger (charging head and USB cable) is included
with the device for charging the battery from any standard outlet.
The battery comes partially charged. A fully discharged battery
requires up to four hours of charge time. You can use the device
while charging.
Caution: Use only Samsung-approved charging devices and batteries.
Samsung accessories are designed to maximize battery life. Using
other accessories may invalidate your warranty and may cause
damage.
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Know Your Device Assemble Your Device