Topcon total station lithium battery cell BT-66Q

1. Topcon total station lithium battery BT-66Q battery for Topcon GTS900 series ;

2. color : black ;
3. Voltage :7.4v ;
4. Capacity :5000mAh ;

5. can be worked  for  Topcon total station GTS-900/GPT-9000 series ;

6. abundant inventory ;

7. 100% brand  new and with superior quality