Topcon BT-1A Battery Replacement (3400mAh) for Survey Equipment
Replacement for Topcon BT-1A, CGR-B/201LC, SX-1, GP-SX1
Voltage: 7.4 Volts
Capacity: 3400mAh
Chemistry: Li-Ion - Lithium Ion
Dimensions: L 70.30mm x W 38.00mm x H 20.10mm
Weight: 150.0g (5.29oz)