For Hikoki(Hitachi) 18V Battery Replacement | BSL1860 BSL1830 6.5Ah Li — Vanon-Batteries-Store
BSL1830 Hitachi® 18V Lithium Battery Rebuild Service – MTO Battery
BSL1830 Li ion Battery Case PCB Charging Protection Circuit Board For Hitachi 20V 18V Battery Box Electric Quantity Display|Battery Storage Boxes| - AliExpress