Restore power to your Sony NP-FW50 lithium-ion batteries with this compact Nitecore dual-slot USN1 USB travel charger. 5 VDC input power and a connected USB cable that is stored in a channel to save space and prevent damage. USB connector allows connection to one of several adapters, portable power banks and solar panels provided by the user, making the unit ideal for travel, camping and almost any other adventure in your life. when used in conjunction with 2 fully charged 18650 batteries, the unit is ideal for travel, camping and almost any other adventure in your life. when used in conjunction with 2 fully charged 18650 batteries, the unit is fully charged.
The sophisticated USN1 contains an intelligent charge management system, which monitors battery status and displays battery voltage, charge current, temperature, battery capacity and battery power level on the LCD monitor, then automatically chooses the most appropriate charging mode based on this data, and also provides battery condition monitoring, performing a status inspection and reporting the cell status as good, normal or poor on the LCD display.
The USN1 provides mechanical protection against reverse polarity, preventing charging if an incompatible or improperly installed battery is present. In addition, the "EE" error message will appear on the LCD screen to notify you if a short circuited battery is detected.
Built for durability, the USN1 is made of polycarbonate and ABS plastics that are resistant to corrosion and fire. The charger operates in full compliance with ISO9001 quality management and control standards, and complies with CE, RoHS, FCC, CEC, REACH, KC and C-TICK standards.