Nitecore camera battery chargers take advantages of the smart charging management system. It monitors battery status, displaying battery voltage, charging current, battery temperature and charged volume and automatically adopts for the optimal charging modes between CC and CV.
Dual Slot QuickCharge 2.0 USB Charger for Sony NP-FM500H / NP-F730 / NP-F750 / NP-F770 / NP-F970 / NP-F550 batteries
Connect the USN3 Pro to a quick charge (QC) power adapter and a single slot will achieve a max output of 1200mA for fast, efficient charging. Using a QC device or adapter, the USN3 Pro simultaneously charges two batteries in only 3.5 hours so you can spend less time charging and more time snapping photos.
Easy to Read Digital Display
Easily monitor your battery health, voltage, charging current, temperature and more using the brightly lit high definition LCD display. No need to worry about overcharging your batteries as the USN3 Pro offers an intelligent USB charging management system that automatically applies the correct charging currents and prevents damage caused by improperly inserted batteries.
Compact Design for Convenient On-the-Go Charging
Weighting less than 4 ounces, the compact and lightweight design of the USN3 Pro makes it an ideal solution for portable charging without taking up extra room in your bag. Compatible with universally available USB power sources like laptops, power banks, adaptors, and solar panels, the USN3 Pro is the perfect charger for daily use and travel.