Battery type: NiMH Capacity: 2700 mAh Voltage: 7.2 V Energy: 19.44 Wh Number of cells: 6 Dimensions (L x W x H): 13.6 x 6.9 x 2.6 cm Weight: 283 g Colour: black Compatible with the following device models: Topcon GPT3000W Topcon GRS-245NW Topcon GTS-100N Topcon GPT3100W Topcon GPT3200 Topcon GTS-102N To ensure compatibility, please check to see whether the battery you are currently using is listed below.
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