Chapter 1 — About the Computer Features
Dolphin CT50 Mobile Computer with Windows 10 IoT Mobile Enterprise User Guide 9
6 Lift up on the edge of the battery and remove it from the computer.
7 Insert the charged battery into the computer.
8 Press down on each corner of the battery to make sure it is fully 
seated in the computer.
9 Press in on battery door lock and slide the battery door into the 
locked position.
10 Replace the handstrap.
About the Battery Status LED
The Battery status LED in the upper right corner of the computer 
indicates the charging status of the battery.