Nitecore UM4 4 x AA/AAA Battery Charger with indicator

The Nitecore UM4 is a universal charger for 4 rechargeable batteries, including Li-ion, Ni-MH, Ni-Cd and LiFePO4 types. Its large backlit LCD screen displays charging current, voltage and time for each slot.

The charger automatically detects the battery level and selects the appropriate voltage and one of three charging modes. Modes can also be selected manually. It can be powered from the mains, a power bank or a small solar panel, and has a fire-retardant plastic housing with intelligent temperature control.

• Input: DC 5 V/2 A or 9 V/2 A; maximum 18 W
• Output voltage: 4.35 V ±1% / 4.2 V ±1% / 3.7 V ±1% / 1.48 V ±1%
• Maximum output current in QC mode: 1500 mA x 1, 1500 mA x 2 or 750 mA x 4
• Maximum output current in standard mode: 1500 mA x 1, 1000 mA x 2 or 500 mA x 4
• Compatible IMR/Li-ion/LiFePO4 batteries: 10440, 14500, 14650, 16500, 16340(RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22650, 25500, 26500, 26650, 26700
• Compatible Ni-MH/Ni-Cd batteries: AA, AAA, AAAA, C, D