Battery Charger VC4SL USB Type C QC3.0 Quick Charge 1.2V AAA AA Rechargeable Lithium Batteries 21700 Fast Charger

Details

*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

*Revive most of over-discharged batteries

*Safe charging with multiple protections