BDC70 Sokkia Detachable Li-ion Battery (7.2, 5.2Ah) for Sokkia SX Robotic, CX, DX,FX Total Stations 
Genuine Sokkia

• Li-Ion (Lithium-Ion) batteries encompass one of the best energy densities and have no memory effect when not being used
• Slow loss of charge, Higher amperage then BDC58, Compatible withCDC68 charger
• Li-Ion batteries have no free lithium metal, thus they are environmentally safe
• Fits SX, SRX DX, FX, CX Sokkia total stations
• Original Sokkia Topcon Battery, not a rebuild or third world