Nitecore Ui2 Double Bay USB-C Charger

The Nitecore UI2 is a lightweight, 2 bay, USB-C li-ion battery charger, perfect for traveling and charging on-the-go. Offering compatibility with a wider variety of batteries, the compact charger can be used with large sized batteries, including 20700 and 21700 cells.

The UI2 automatically determines the optimal charging current when a battery is inserted; if below 2.9V the low current charging mode of 100mA will be activated or if over 2.9V the standard mode with a maximum charging current of 1000mA is adopted. 

Featuring a USB-C port, the UI2 is compatible with various power sources including power banks, solar panels and USB adapters to ensure a continuous power supply.

The Nitecore UI2 has a simple display which indicates the charging status of each slot using three LEDs. The charger provides anti-short circuiting and reverse polarity protection, intelligent thermal protection and automatic termination upon charging completion, to keep your batteries in the best of health.

The charger is compatible with the following Li-ion/IMR: 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

The Nitecore UI2 user manual can be downloaded here.

• Input: DC 5V/2A 10W
• Output Voltage: 4.2V±1%
• Compatible with: Li-ion/IMR: 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
• Output Current: 1000mA*2 (MAX)
• Dimensions: 125.5mm x 59.5mm x 32.1mm (4.94" x 2.34" x 1.26")
• Weight: 79.5g (2.8 oz)