UMS4 is a super fast battery charger with 4 charging slots.
Detection of an incorrectly connected battery The battery detection software will not start charging a damaged battery Adjustable charging time Charging current: 3A+3A+3A+3A USB output for USB devices Size: 123 x 70 x 35 mm Smart 4-slot USB charger QC 2.0 input available Ability to charge 4 batteries simultaneously and control each location independently Up to 3 A charging speed for each battery Compatible with Li-ion and NiMH / NiCd batteries, automatic detection Automatic detection of the battery charge level and automatic selection of the appropriate voltage and charging mode Automatic selection between 3 charging modes Energy-efficient LCD screen for real-time charging information