Description

There are two product : UM2 / UM4

*The standard charging current is 500 mA. However, this can be increased manually, depending on the battery type, up to 2A and in QC mode up to 3A.

*Quick Charge 2.0 Integrated Max Single Slot Output of 1500mA Charging with a QC adapter allows for incredibly fast charging speeds with a maximum total of 3000mA when using a 2A output USB power adapter

*The standard charging current is 500 mA.

*Automatic Detection of battery power level and automatic selection of the appropriate voltage and charging mode (

Li-Ion Battery Restoration

Li-Ion, IMR, LiFePO4: 10440, 14500, 14650, 16500, 16340(RCR123), 16650, 17350, 17500, 17650, 17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 25500, 26500, 26650, 26700 Ni-MH/Ni-Cd: AA, AAA, AAAA, C, DOriginal NITECORE UMS4 UMS2 4A Intelligent Discharger Battery Charger USB Charger For IMR/Li-ion/LiFePO4/NI-Cd/Ni-MH

Function:

*Input voltage: DC 5V/2A 9V/2A 18W (Max).

*Output voltage: 4.35V±1% / 4.2V±1% / 3.7V±1% / 1.48V±1%

*QC mode: 3,000mA*1 (MAX) | 2,000mA*2 (MAX) | 1,000mA*4 (MAX)

*Standard mode:500mAh*4 (MAX) | 1,000mA*2 (MAX) | 2,000mA*1 (MAX)

*Compatible with the following battery types:

Li-ion, IMR, LiFePO4: 10440, 14500, 14650, 16500, 16340(RCR123), 16650, 17350, 17500,   17650,   17670, 17700, 18350, 18490, 18500, 18650, 18700, 20700, 21700, 22500, 25500,     26500, 26650,     26700 ,Ni-MH/Ni-Cd: AA, AAA, AAAA, C, D

UM 2: