With a screen indicating charge, depletion and battery state, this microprocessor-based charger makes for safe charging. Its Micro USB charging port enables use connected to a computer, power bank or a mains adapter. - Protected against shortcuts, overcharging, overdepletion, reverse polarity - Three charging currents: 0.5 A, 1 A and 2 A - Compatible battery types: - Li-ion - Ni-MH - NiCd - Compatible battery models: - AAA - AA - C - 18650 - 26650 - 21700 - 16340 - 14500 - 10440