Nitecore

The NiteCore UI2 battery charger is an intelligent device that immediately adapts to the type of inserted battery, ensuring optimal battery life utilization. With low weight and the ability to connect via USB, it is easily portable and allows for easy battery charging.

The intelligent features of this charger include individual charging modules that provide precise energy amounts for each battery. The UI2 has a charging capacity of 800 mA or 100 mA, activating the "Low Current Charging" mode for batteries with a voltage lower than 2.9 V to protect lower voltage batteries. For higher voltages, the standard 800 mA mode is used to achieve optimal battery life utilization.

The NiteCore UI2 features charging indicators that provide the current charging status. In case the battery is inserted incorrectly, the indicators will light up in red and charging will not be activated. Additionally, in case of overheating, the charging capacity is automatically reduced to protect both the charger and the battery.

Charging is automatically terminated when the battery is fully charged to prevent overcharging. With the USB connection, you have the option to charge using various devices such as adapters, power banks, solar panels, or with the help of the NiteCore F2 Flexible Power Bank.

NiteCore UI2: features
With this battery charger, you can charge the following Li-Ion/IMR batteries: 10340, 10350, 10440, 10500, 12340, 12500, 12650, 13450, 13500, 13650, 141450, 041450, 06 RCR123), 16650, 17350, 17500, 17650, 17670, 18350, 18490, 18500, 18650, 20700, 21700, 22500, 22650, 25500, 2665
Input: DC 5V/2A 10W
Output: 4.2V ±1% 800mA (MAX)