The Nitecore UI2 is a dual-slot USB charger designed for charging rechargeable Li-ion batteries. It features independent charging bays, USB power input and multiple built-in safety functions.
Dual Independent Charging Slots
The UI2 can charge two batteries at the same time using separate charging channels. It automatically adjusts the charging current to suit each installed battery and supports up to 1000mA per slot.
USB Power Input
The charger can be powered from a range of USB sources, including:
- USB wall adapters
- Power banks
- Solar panels
- Vehicle USB chargers
Safety Features
The UI2 includes several protection systems for battery charging:
- Reverse polarity protection
- Over-discharge battery activation
- Short circuit prevention
- Automatic charging stop when batteries are fully charged
- Thermal regulation technology
Weight and Construction
Weighing 79.5g, the UI2 is made using fire-retardant materials.
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Nitecore UI2 Dual Slot Portable USB Battery Charger
$29.95