Accurate Display Battery Status USB-C 2-bay LCD universal battery charger with output • USB Type-C port • Compatible with 3.6/3.7V Li-ion and 1.2V Ni-MH batteries • Can charge protected 21700 batteries • Support charging current 1x2A, 2x1A, 2×0.5A • Battery internal resistance test • Portable power bank function • Safe charging with multiple protections
