[Description]
Upgrade version of XTAR VC4S*USB Type-C port*Compatible with 3.6/3.7V Li-ion and 1.2V Ni-MH batteries*Can charge protected 21700 batteries*QC3.0 fast charge, max 3A for a single slot*Control charging current by yourself (0.25A to 3A)*Battery real capacity test and storage function*Rev..