The Nitecore UMS4 is an intelligent, QC 2.0 compatible USB charger with four charging bays and an LCD display. Li-Ion, Li-Ion IMR, NiMH/NiCd and LiFePO4 batteries can be charged with the UMS4 . The Nitecore UMS4 charger recognizes the battery type, determines the battery condition, the battery charge level and automatically determines the correct charging method.

• The default charging current is 1000mA. Depending on the battery type, this can be increased manually to up to 2A and in QC mode to up to 3A.
• Maximum charging current with one slot occupied: 3A, with 4 slots occupied 1A per slot.
• Deeply discharged Li-Ion batteries can be reactivated in the UMS4 (observe the operating instructions).
• Features QC Mode: 3,000mA*1 (MAX) 2,000mA*2 (MAX) 1,000mA*4 (MAX) Standard Mode: 2,000mA*1 (MAX) 1,000mA*2 (MAX) 500mA*4 (MAX)

Compatible with the following battery types:

Li-ion, IMR, LIFEPO4: 10440, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17700, 18350, 18490,

18500, 18650, 18700, 21700, 21700, 21700, 21700, 21700, 21700, 21700, 21700, 21700 , 22500, 25500, 26500, 26650, 26700

Ni-MH/Ni-Cd: AA, AAA, AAAA, C, D.

• Length (mm): 159
• Width (mm): 107
• Height/Depth (mm): 41
• Total weight (g): 256
• Output voltage: 435
• Material: plastic