Nitecore UMS4 4-Slots Charger

The Nitecore UMS4 is the newly designed smart charger with 4 battery slots. With the innovative LCD screen display, the Nitecore UMS4 can provide real-time charging information for better charing process. Nitecore UMS4 features QC input function which enables a total max output of 4000mAh and a single slot max output of 3000mAh. And the Nitecore UMS4 charger is not just compatible with 21700, 26650, 18650 Li-ion batteries but nearly all cylinder shaped rechargeable batteries, even charging different batteries at the same time.

Parameters:
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 x 1 (MAX) 2,000mA x 2 (MAX) 1,000mA x 4 (MAX)
Standard Mode: 2,000mA x 1 (MAX) 1,000mA x 2 (MAX) 500mA x 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

Features:
Intelligent USB 4-slot superb battery charger
Constructed from durable PC material
Total max output of 4000mA
Single slot max output of 3000mAh

Widely compatible with almost all batteries
LCD display for real-time charging information
Intelligent charging mode(CC, CV and -dV/dt) selection
Multiple charging protections with safety
Unique cooling fins design

WARNING: Never leave charging batteries unattended. Always keep, store and transport the rechargeable cells in a safe, non-conductive container in controlled environment.
If you see that there are visible damages on the batteries, rewrap them otherwise do not use them.