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Nitecore  |  SKU: CHG-NITE-UMS4

Nitecore UMS4 USB Four-Slot USB Fast Charger, for 18650, 21700 Batteries

$38.95
Shipping calculated at checkout.

Shipping Time

Usually ships within 24hrs

Description

Quick and Efficient Charging

Introducing the NITECORE UMS4 Intelligent USB dual-slot charger designed to recharge your batteries fast, safe 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 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 allows 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).

Specifications

Input DC 5V/2A 12V/1.5A / 18W(MAX)
Output 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)
Output Current Standard Mode 2,000mA*1 (MAX) 1,000mA*2 (MAX) 500mA*4 (MAX)
Compatible Battery Types: 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
Compatible Battery Types: Ni-MH/Ni-Cd AA, AAA, AAAA, C, D
Dimensions L-6.26"xW-4.21"xH-1.61"
Weight 9.01oz

Included in the Box

  • NITECORE USM4 Charger
  • micro USB charging cable

Customer Reviews

Based on 72 reviews
83%
(60)
10%
(7)
3%
(2)
0%
(0)
4%
(3)
A
Anonymous
Micro-USB susceptible to breaking.

I've owned this charger for about a week. I accidentally bumped the charger on the counter. The micro usb cable snapped, and I replaced the cable but it damaged the board itself so now it doesn't work at all.
Sure, that's my fault for bumping it, but, I would just recommend buying a battery charger that has a normal ICE power cable that isn't nearly as susceptible to snapping, breaking, and fatigue over time.

A
Anonymous
Nitecore UMSS4 Four-Slot Charger

Great product.

R
Rdm21740
Awesome but needs updating

This is an awesome charger but it’s s time it needs to be updated to use a USB-C cable

W
WILLIAM A.J.
UMS4

About I can say is the UMS4 works great I have two of them now.

K
Kevin W.
I nice upgrade to my 4 X Charger

The UMS4 is intuitive and easy to read. An excellent 4 X charger. Well done!

Nitecore UMS4 USB Four-Slot USB Fast Charger, for 18650, 21700 Batteries

Quick and Efficient Charging Introducing the NITECORE UMS4 Intelligent USB dual-slot charger designed to recharge your batteries fast, safe and efficiently. The UMS4 will reach a maximum total output of 4000mA when using a 2A output USB power adapter. When...
$38.95

Weight

13.0 oz

Max Brightness (lumens)

N/A

Max Throw Distance (yards)

N/A
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