Restore power to your Sony NP-FW50 lithium-ion batteries with this compact USN1 Dual-Slot USB Travel Charger from Nitecore.
It operates on 5 VDC input power, and features an attached USB cable
that's stored in a trough to save space and prevent damage. The USB plug
allows for connection to one of various user-supplied adapters,
portable power banks, and solar panels, 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, Nitecore's own F2
flexible bank will provide enough juice to charge both Sony NP-FW50
packs.
The sophisticated USN1 contains a smart charging management system,
which monitors battery status and displays voltage, charging current,
temperature, battery capacity, and battery power level on the LCD
monitor. Then, it automatically chooses the most appropriate charging
mode based on this data. The device also provides battery condition
monitoring, carrying out a health inspection and reporting cell status
as good, normal, or poor on the LCD.
The USN1 offers mechanical protection against reverse polarity,
preventing charging from occurring if an incompatible or incorrectly
installed battery is present. Additionally, the error message "EE" will
appear on the LCD to notify you if a short-circuited battery is
detected.
Built for durability, the USN1 is made from polycarbonate and ABS
plastics that are corrosion-resistant and fire-retardant. The charger
operates in full compliance with ISO9001 quality control and management
guidelines, and meets CE, RoHS, FCC, CEC, REACH, KC, and C-TICK
standards.
Sony Alpha Series:
- NEX-3
- NEX-5
- NEX-6
- NEX-7
- SLT-A33
- SLT-A55