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Nitecore  |  SKU: CHG-NITE-UMS2

Nitecore UMS2 Dual-Slot USB Fast Charger, for 18650, 21700 batteries

$28.95
Shipping calculated at checkout.

Shipping Time

Usually ships within 24hrs

Description

Quick and Efficient Charging

Introducing the NITECORE UMS2 Intelligent USB dual-slot charger designed to recharge your batteries fast, safe and efficiently. The UMS2 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 UMS2 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 UMS2’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 UMS2 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 9V/2A / 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)
Output Current Standard Mode 2,000mA*1 (MAX) 1,000mA*2 (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-5.98"xW-2.87"xH-1.57"
Weight 5.56oz

Included in the Box

  • NITECORE UMS2 Charger
  • micro USB charging cable

Customer Reviews

Based on 72 reviews
92%
(66)
6%
(4)
0%
(0)
1%
(1)
1%
(1)
J
Jacob
Indispensable

Does a quick, efficient job and provides independent feedback on the battery status in each slot. I tested batteries charged while in a flashlight against batteries charged in this unit. The unit was faster yet did a more thorough job, charging the batteries more completely. But it also protects against overloading. With this unit, you can get the longest life out of your batteries. Great product. Now I’m going to get the four-slot.

A
Anonymous
Nitecore UMS2 Dual-Slot Charger

Great product.

C
Christopher n.
charging port

first off i wish they would replace the micro usb with a type c port..... i have bought two of these chargers now.... the first one i bought, the charging port came loose and upon opening up the charger, i saw that the port wasn't properly soldered down.... hoping my second one won't have the same issue......

J
J F.
Easy works well

Works well. Easy to read and use. Not real fast.

S
Steven Y.
Love the interface and works great!

Simple to use and quick to charge with. Love the informative display! Shipped relatively quickly, given today's "delays".

Nitecore UMS2 Dual-Slot USB Fast Charger, for 18650, 21700 batteries

Quick and Efficient Charging Introducing the NITECORE UMS2 Intelligent USB dual-slot charger designed to recharge your batteries fast, safe and efficiently. The UMS2 will reach a maximum total output of 4000mA when using a 2A output USB power adapter. When...
$28.95

Weight

9.0 oz

Max Brightness (lumens)

N/A

Max Throw Distance (yards)

N/A
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