Nitecore UM4 Intelligent USB Four-Slot Charger for Li-ion, Ni-Cd, and Ni-MH

Nitecore UM4 High-Quality 4-Way Li-Ion Charger with LCD Display&nbsp;<br /><br />An on the go Quick charge USB Universal battery charger can be plugged into anywhere, worldwide!<br />The Nitecore UM4 is an intelligent, QC 2.0 compatible USB charger with two charging slots and LCD display.&nbsp;<br /><br />With the UM4, Li-ion, Li-ion IMR, NiMH/NiCd and LiFePO4 batteries can be charged. Nitecore UM4 charger detects the battery type, determines&nbsp;the battery state, the charge status of the battery and automatically sets the correct charging method.&nbsp;<br /><br />The standard charging current is 500 mA. However, this can be increased manually, depending on the battery type, up to 1A and in QC mode up to 1.5A.&nbsp;<br />Deep-discharged lithium-ion batteries can be reactivated in the UM4 (please observe the instruction manual).&nbsp;<br /><br /><strong>Technical details</strong>&nbsp;<br /><strong>Input voltage:</strong> DC 5V/2A 9V/2A 18W (Max).&nbsp;<br /><strong>Output voltage:</strong> 4.35V&plusmn;1% / 4.2V&plusmn;1% / 3.7V&plusmn;1% / 1.48V&plusmn;1%&nbsp;<br /><strong>QC mode:</strong> 1,500mA*1 (MAX), 1,500mA*2 (MAX), 750mA*4 (MAX)<br /><strong>Standard mode:</strong> 1,500mA*1 (MAX), 1,000mA*2 (MAX), 500mA*4 (MAX)<br /><strong>Compatible with the following battery types:</strong>&nbsp;<br />Li-ion, IMR, LiFePO4: 10440, 14500, 14650, 16500, 16340(RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490,&nbsp;<br />18500, 18650, 18700, 20700, 21700, 22500, 25500, 26500, 26650, 26700&nbsp;<br />Ni-MH/Ni-Cd: AA, AAA, AAAA, C, D&nbsp;<br /><strong>Dimensions:</strong> 152 mm x 73 mm x 40 mm.&nbsp;<br /><strong>Weight: 148.3g</strong> (without the cable)