6.0V, 1400mAh, Ni-MH Battery fits Sokkia, Set 5a Total Stations, Set 5e Total Stations, 8.4WhBattery Fits Models: Set 5a Total Stations, Set 5e Total Stations, Set 5f Total Stations, Set 5fs Total Stations, Set 5s Total Stations, Set 5w Total Stations, Set 5ws Total Stations Battery Part Numbers: Bdc25a, Bdc25b, Bdc25m Cameron Sino batteries have manufactured generic batteries for many years. We offer the freshest batteries straight from the manufacturers; they are reliable and built with safety as an essential part of their construction.