... BC-27CR 110v dc battery charger 2. for stazione totale del topconGTS-220,330series,GTS-600 series ; 1. Topcon BC-27CR ... 110v dc battery charger for stazione totale del topcon GTS-220,330series,GTS-600 series ;2. Input : 110V ... : Topcon BC-27CR 110v dc battery charger for stazione totale del topcon GTS-220,330series,GTS-600 series