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Nitecore UMS4

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Nitecore UMS4
on the 2 batt.on the 4 batt.
Batteries charging
Charging slots4 шт
Supported typesNi-Cd
Ni-Mh
Li-Ion
LiFePO4
IMR
SizeAAAA
AAA
AA
C
D
10340
10440
14430
14500
16340 (CR123)
16500
17500
17650
17670
18350
18490
18500
18650
22650
25500
26500
26650
Specs
Operation indicatordisplay
Independent charge channels4 шт
Min. charge current500 mA
Max. charge current3000 mA
Charge current (all channels)4000 mA
Number of settings4 pcs
Features
Overcharge protection
Capacity recovery
Polarity test
Fault detection
USB output charging gadgets / 5 H, 2 A /
Overheat protection
Short circuit protection
General
Movable negative contact
Mains plug on cable
Dimensions (HxWxD)159x107x41 mm
Weight255 g
Official Websitecharger.nitecore.com
Added to E-CatalogMarch 2020

A high-quality multifunctional charger with a wide range of useful functions, four independent channels, a movable negative contact and an intelligent control system with a clear LED display that displays current information about the charge level for each channel in real time. It is positioned as a product of the upper price category, aimed at a wide range of users who need a reliable and productive charger with a high degree of compatibility.

The Nitecore UMS4 charger can work with a wide range of batteries, including fully charging elements of the following systems: Ni-Cd, Ni-MH, Li-Ion, LiFePO4. There is also a special charging mode for Li-Ion IMR batteries with low internal resistance. This device has a microprocessor control system, which makes it possible to simultaneously charge 4 batteries with different sizes (AA, AAA, AAAA, C, D, from 10340 to 26650) and different capacities.

Maximum current up to 3 A per channel, which allows you to quickly charge high-capacity batteries. Supports 3 different charging modes set charging mode: CC, CV, dV / dt. Powered via a microUSB connector from an external charger in 2A / 5V or 1.5A / 12V modes. On the device body there is a USB port with support for the Quick Charge 2.0 fast charging function for charging USB-compatible gadgets.

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Nitecore 2026 - new arrivals, bestsellers, and the most relevant models Nitecore.

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Nitecore Ums4 Battery Charger

NITECORE UMS4: Intelligent, High-Speed 4-Bay USB Battery ChargerElevate your charging experience with the NITECORE UMS4, an intelligent and powerful four-slot USB battery charger designed for ultimate versatility and performance. As a premier accessory in the world of high-performance lighting and electronics, the UMS4 is engineered to be the only... morecharger you´ll ever need, capable of powering a vast array of rechargeable batteries quickly and safely. Its sophisticated design and advanced features make it the ideal choice for professionals, enthusiasts, and households alike.Unprecedented Charging Speed and EfficiencyExperience the future of fast charging. The NITECORE UMS4 is QC 2.0 compatible, enabling blazing-fast charging speeds that dramatically reduce downtime. With a maximum total output of 4.000mA, it can charge four batteries simultaneously with impressive efficiency. For those in a hurry, a single slot can achieve a remarkable maximum output current of 3.000mA, capable of charging a 3.500mAh 18650 battery to 80% in just 55 minutes. This fast-charging capability ensures your devices are always ready when you are, from high-drain flashlights to essential household electronics.Intelligent and Automated Charging for Optimal Battery HealthThe UMS4 is more than just a power source, it´s a complete battery care system. Upon insertion, its intelligent circuitry automatically detects the battery type and capacity, then selects the appropriate charging current and voltage. The charger features a specially optimized charging program for IMR batteries and includes a restoration function to revive over-discharged Li-Ion batteries, extending the life and performance of your cells. This smart technology eliminates guesswork and provides a safe, customized charge for every battery, every time.Universal Compatibility for All Your NeedsSay goodbye to clutter and multiple chargers. The NITECORE UMS4 is a true all-in-one solution, supporting an extensive range of battery chemistries and sizes. Whether you need to charge Lithium-Ion (Li-Ion), Nickel-Metal Hydride (NiMH), Nickel-Cadmium (NiCd), or Lithium Iron Phosphate (LiFePO4) batteries, the UMS4 has you covered. Its four independent slots are compatible with an unparalleled variety of battery sizes, including the most popular 18650, 21700, 26650, and 14500, as well as standard household AA, AAA, AAAA, and D batteries. This makes it the perfect charger for every device in your home or workshop.Real-Time Information at a GlanceStay informed with the crystal-clear LCD display. The high-definition screen provides a wealth of real-time information for each of the four supported batteries independently. Monitor crucial data such as charged volume, charging time, charging current, battery voltage, battery type, and internal resistance. This detailed feedback allows you to track the charging process and assess the overall health of your batteries, giving you complete control and confidence in your power
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Nitecore UMS4 Universal Charger 3000mA USB Adult Unisex Black L 159 x W 107 x H 41

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£42.95

Nitecore UMS4 Universal Charger 3000 mA USB Adult Unisex, Black, L: 159 x W: 107 x H: 41

Nitecore UMS4 Universal Charger 3000 mA USB Adult Unisex, Black, L: 159 x W: 107 x H: 41
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NITECORE UMS4 Intelligent QC 4-Slot Quick Battery Charger for Li-Ion/IMR/LiFePO4/Ni-MH/Ni-Cd 14500 16340 18350 18650 20700 2

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£45.00

Nitecore UMS4 configurations

Price for Nitecore UMS4
Nitecore UMS2 from £24.996 offers
Nitecore UMS4 from £37.494 offers
Video reviews

The Nitecore UMS4 charger is a multifunctional model designed to work with various cylindrical batteries in a heat-resistant ABS plastic case. The model provides stable operation and is suitable for charging batteries of any type and size.

Wide compatibility

The UMS4 has four independent slots with movable negative contacts that can accommodate even large 26650 batteries. This device supports Ni-Mh, Ni-Cd, Li-Ion, LiFePO4 and IMR. For IMR batteries, the charger has a specialized program that controls the entire charging process from start to finish, which ensures maximum protection for these power elements.

Flexible adjustment of charging current

Automatic current detection allows UMS4 to charge batteries of different lengths optimally: 500 mA for batteries up to 60 mm and 1 A for longer ones. The maximum possible current is up to 3 A for individual slots and up to 4 A in total for all. In manual mode, you can set the desired current in 100 mA increments, which makes it possible to adapt the device to specific battery types and conditions.

Full control

The charger is equipped with an LCD display that shows the battery status, internal resistance and all information about the charging process in real time, including parameters such as voltage, current, capacity and charging time. Nitecore UMS4 also supports capacity recovery functions for old batteries and can diagnose their faults. The device can be connected either via a power outlet or a USB port, making it a universal solution for home and on the go.

The Nitecore UMS4 is a reliable and versatile charger for users who value control and functionality.