chargers IMR / Li-Ion / LiFePO4 Battery Chargers

NITECORE UMS4 Intelligent USB Speedy Four-Slot Charger

NZ $72.00 Incl GST
or 6 weekly interest-free payments from NZ $12.00 or 6 weekly interest-free payments with an initial payment of NZ $12.00 and weekly payments of NZ $12.00 Laybuy What's this?

Receive your purchase now, spread the total cost over 6 weekly automatic payments. Interest free!

  • Simply select Laybuy as your payment method at checkout
  • Login or Register for Laybuy and complete your order in seconds
  • Complete your purchase using an existing debit or credit card
  • Pay over 6 weeks and receive your purchase now

In stock ex Auckland, next business day delivery.

TEMPORARILY SOLD OUT - BACKORDER NOW. Please note: there are only 9999 of this item currently in stock. the selected product is not available.


IMR / Li-Ion / LiFePO4 Battery Chargers


NITECORE UMS4 is a QC input available, intelligent USB four-slot superb, with a total max output of 4,000 mA and a single slot max output of 3,000 mA capable of charging four batteries simultaneously, controlling each slot independently. It only takes 55 minutes to charge 80% of a 3,500mAh battery.

The LCD screen can display real-time information on Battery Health by Good or Poor, Internal Resistance, Charging Current, Battery Voltage, Charged Volume and Charging time. It can enable automatic detection of battery power level, automatic selection of the appropriate voltage and charging mode, and automatic selection between 3 charging modes (CC, CV and -dV/dt). The charging parameters can be set manually to meet various charging needs.

The specially designed Micro USB port is compatible with various mobile power sources, solar panels and USB adaptors to ensure an endless power supply. UMS4 incorporates an optimised IMR battery charging program, which can monitor the entire charging process, ensuring that the cut-off voltage is always within safe limits to extend the lifespan of the batteries. The UMS4 is compatible with 3.6V/3.7V Li-ion rechargeable batteries, 3.8V Li-ion rechargeable batteries, 1.2V Ni-MH/Ni-Cd rechargeable batteries and 3.2V LiFePO4 batteries.

Multiple safeguards ensure the safe charging process, including automatic internal resistance detection, anti-short circuiting and reverse polarity protection, overtime charging protection, over-discharged Li-ion battery activation and over-discharged IMR battery restoration. Apart from being constructed from durable and fire-retardant PC materials, the built-in temperature regulation system is designed to prevent overheating and ensure the charging process's stability. If there is no action to the buttons or batteries in 3 minutes, the screen will automatically dim to save energy.

Key Features:
  • Intelligent USB four-slot superb charger
  • QC 2.0 input
  • Capable of charging four batteries simultaneously and controlling each slot independently
  • Total max output of 4000 mA with a single slot max output of 3000 mA
  • Compatible with Li-ion and Ni-MH /Ni-Cd batteries with automated detection

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 (quick charge) 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



In order to assist us in reducing spam, please type the characters you see:

You may also like