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NiteCore UM2 Intelligent USB dual-slot charger
Description
Automatic and High-Speed Charging | Real-time Information Display | Over-Discharged Battery Activation
The NiteCore UM2 is a powerful, intelligent dual-slot USB charger designed for professionals and enthusiasts who need fast and reliable battery charging. With automatic detection for various battery types, precise power level monitoring, and a QC 2.0 input for rapid charging, the UM2 ensures maximum efficiency for your batteries.
Its LCD display provides real-time charging status, and advanced safety features protect against reverse polarity, short circuits, and overcharging. Whether you’re charging Li-ion, Ni-MH, or Ni-Cd batteries, the UM2 adjusts accordingly for safe and optimal performance.
Key Features:
- Compatible with a wide range of battery types: Li-ion, Ni-MH, Ni-Cd
- Intelligent charging with automatic voltage and mode selection
- Dual-slot charging with independent control
- Supports up to 1,500mA charging speed in a single slot
- Energy-efficient LCD display for real-time charging information
- Manual selection for charging voltage and current
- Over-discharged battery activation and Li-ion battery restoration
- Overcharge, short-circuit, and reverse polarity protection
- Made from fire-retardant PC materials with superior heat dissipation
- Certified by RoHS, CE, FCC, and CEC
Specifications:
| Input: | DC 5V/2A, 9V/2A, 18W (MAX) |
|---|---|
| Output: | 4.35V±1%, 4.2V±1%, 3.7V±1%, 1.48V±1% |
| QC Mode: | 1,500mA × 2 (MAX) |
| Standard Mode: | 1,000mA × 2 (MAX) |
| Compatible Batteries: | 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 |
| Dimensions: | 152mm × 73mm × 40mm (5.98” × 2.87” × 1.57”) |
| Weight: | 148.3g (5.23oz) (Charging cable not included) |
What's in the Box?
- NiteCore UM2 Intelligent USB Charger
- USB Charging Cable
- User Manual
Operating Instructions:
Connecting to Power: Plug the UM2 into a USB power source such as a USB adapter, computer, or other USB charging devices.
Inserting Batteries: The UM2 features 2 independent slots. Insert compatible batteries according to the polarity marks in each slot.
Smart Charging: The UM2 detects battery type and capacity, selecting the appropriate charging current automatically. Manual adjustment is also available for advanced users.
Safety Features: If a battery is inserted incorrectly or is short-circuited, the LCD screen will display an error ("EE EE"), and the power level indicator will flash.
Manufacturer Information:
SYSMAX Power Technology, LLC
Unit 6355, 5/F, No. 1021 Gaopu Road, Tianhe District, Guangzhou, 510653, Guangdong, China
Tel: +86-20-83862000 | Fax: +86-20-83882723
Email: This email address is being protected from spambots. You need JavaScript enabled to view it.
Website: www.nitecore.com