Battery For Topcon GPS Receiver, BT-4,
Battery For Topcon GPS Receiver, BT-4,
Battery Specification:
Volts: 12V, | Capacity: 2500mAh / 30.00Wh;Battery Type: Ni-MH;Dimension: 84.22 x 50.04 x 33.61mm;
Compatible Battery Number:
Topcon BT-4,
Compatible Models:
Topcon GPS Receiver,