UI2 2-BAY CHARGER - NITECORE

UI2 2-Bay Charger - Nitecore

The Nitecore UI2 lets you charge two Li-ion batteries in a compact, USB-powered unit. The indicator lights on each bay show charging progress and make it easy to keep track of a pair intended for a dual-battery mod.

The charger automatically selects CC and CV phases and includes thermal regulation to adapt its operation. With a maximum rated current of 800 mA, it is designed for simple daily use without manual adjustments.

Why choose the UI2?

• Two convenient bays for a pair of batteries
• Intelligent thermal regulation
• Independent lights showing real-time status

Technical specifications

• Brand: Nitecore
• Type: battery charger
• Number of bays: 2
• Maximum rated current: 800 mA
• Compatible batteries: rechargeable Li-ion
• Automatic CC and CV charging modes
• Power input: micro-USB
• Thermal protection and LED indicators

Compatible batteries

Always check the size, length, and chemistry of the battery before charging. Find the right references in the batteries and chargers for e-cigarettes collection.

Safety tips

Inspect the insulating wrap before each use, respect polarity, and place the charger on a stable surface. Do not use a damaged battery and do not leave it charging unattended for extended periods.

An accessible model for two batteries

The UI2 meets the common needs of a dual-battery mod without adding extra controls or menus. Each bay is monitored separately, so you can also charge a single cell when needed. For a pair dedicated to the same mod, keep two identical batteries and charge them together to minimize aging differences. The available current depends on the configuration and the USB source used. Place the charger on a non-flammable surface, keep its sides clear, and regularly check the condition of the insulating wraps.

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