Navman B10 - Manual (Page 13)

B10 Bluetooth GPS Receiver | How do I get started?
13
How do I charge the battery?
There are two ways of charging the battery. These are listed below.
By Vehicle Power Adaptor
You can use the vehicle power adapter to power the B10 receiver when in a vehicle. If the vehicle
power adapter is plugged in, the receiver will use the external power supply and charge the internal
battery.
1. Plug the connecting end of the vehicle power adapter in your 12V In-vehicle power adaptor
socket.
2. Plug the USB (larger) end of the USB cable in to the USB socket on the vehicle power adapter.
3. Plug the smaller end of the USB cable in to the external power adapter socket on the B10
receiver.