NITECORE UMS4

USB Four-Slot USB Fast Charger, for 18650, 21700 Batteries

Input: DC 5V/2A 12V/1.5A 18W (MAX)
Output Voltage: 4.35V±1% / 4.2V±1% / 3.7V±1% / 1.48V±1%
Output Current: 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: IMR/Li-ion/LiFePO4: 10440, 14500, 14650, 16500, 16340(RCR123), 16650,
17350, 17500, 17650, 17670, 17700, 18350, 18490,
18500, 18650, 18700, 20700, 21700, 22500, 22650,
25500, 26500, 26650, 26700
Ni-MH/Ni-Cd AA, AAA, AAAA, C, D
Categories: ,

Description

FEATURES

  • Intelligent USB Four-slot superb charger
  • QC 2.0 input available
  • Capable of charging 4 batteries simultaneously and controlling each slot independently
  • Up to 3,000mA charging speed in a single slot
  • Compatible with Li-ion and Ni-MH / Ni-Cd batteries with automatic detection
  • Automatic detection of battery power level and automatic selection of the appropriate voltage and charging mode (LifePO4 and 3.8V Li-ion batteries excluded)
  • Automatic selection between 3 charging modes (CC, CV, and -dV/dt)
  • Energy-efficient LCD display for real-time charging information
  • Capable of manually selecting the charging cut-off voltage and the charging current
  • Automatic detection of large/small capacity batteries and automatic selection of appropriate charging current
  • Automatic termination upon charging completion
  • Reverse polarity protection and short circuit protection
  • Over-discharged battery activation
  • Li-ion battery restoration
  • Automatic detection of battery internal resistance and display of battery health
  • Made from durable and fire-retardant PC materials
  • Optimal heat dissipation design
  • Certified by RoHS, CE, FCC, and CEC

PACKAGE INCLUDES

  • 1 x Nitecore UMS4 Charger
  • 1 x Micro-USB Charging Cable
  • 1 x User Manual
  • 1 x Warranty Card

QUICK AND EFFICIENT CHARGING
Introducing the NITECORE UMS4 Intelligent USB dual-slot charger designed to recharge your batteries fast, safely, and efficiently. The UMS4 will reach a maximum total output of 4000mA when using a 2A output USB power adapter. When the charger is powered or connected to a quick charge (QC) power adapter, the screen will show “Quick Charge” and the single slot will achieve a max output of 3000mA.

LCD DISPLAY WITH REAL-TIME CHARGING INFORMATION
A brightly lit LCD display reports real information including battery health, charging time, charged volume, charging current, battery voltage and type, cut-off voltage, and charging mode. The UMS4 offers an energy-saving function that activates and dims the LCD display in 10 minutes when there is no action to the buttons or batteries.

INTELLIGENT USB CHARGING
The UMS4’s intelligent charging technology automatically detects and applies the appropriate charging current/voltage while allowing users to manually adjust the charging current/voltage for specialized battery types. The UMS4 supports various battery types (li-ion/imr/lifep04/ni-cd/ni-mh) and common battery sizes including (18650, 16340,14500).

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