Key Features
- Compact & Lightweight: Weighs only 1.43oz (40.5g), making it easy to carry for outdoor and on-the-go use
- Max 800mA Charging Current: Delivers efficient charging with intelligent CC/CV mode selection
- Wide Battery Compatibility: Supports 18650, 18350, 20700, 21700 and a wide range of Li-ion battery sizes including 10340–26650
- Micro-USB Power Flexibility: Compatible with USB adapters, solar panels, power banks, and more
- Real-Time Status Display: LED indicator shows battery level and charging status at a glance
- Multiple Safety Protections: Built-in safeguards prevent reverse polarity, overcharging, and overheating
Technical Specifications
Nitecore UI1 Specifications
| Parameter | Detail |
|---|---|
| Input | DC 5V/1A 5W |
| Output Voltage | 4.2V±1% |
| Output Current | 800mA (max) |
| Compatible Batteries | Li-ion: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 14430, 14500, 14650, 16500, 16340 (RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22500, 22650, 25500, 26500, 26650 |
| Dimensions | L - 4.82" x W - 1.15" x H - 1.26" |
| Weight | 1.43oz |
