Nitecore UMS2 is an intelligent USB 2-slot superb battery charger. Nitecore UMS2 has QC input function which enables a total max output of 4000mAh and a single slot max output of 3000mAh. And Nitecore UMS2 is widely compatible with almost all IMR/Li-ion/LiFePO4 batteries. Equipped with the great LCD display, the Nitecore UMS2 provides real-time charging information for better charging process. According to the battery type and capacity, UMS2 will automatically select between three charging modes(CC, CV and -dV/dt).
Input: DC 5V/2A 9V/2A 18W(MAX)
Output: 4.35V±1% / 4.2V±1% / 3.7V±1% / 1.48V±1%
QC Mode: 3.000mA*1 (MAX), 2000mA*2 (MAX)
Standard Mode: 2000mA*1 (MAX), 1000mA*2 (MAX)
IMR/Li-ion/LiFePO4: 10440, 14500, 14650, 16500, 1634(RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 22660, 25500, 26500, 26650, 26700
Ni-MH/Ni-Cd: AA, AAA, AAAA, C, D