- Dual slot charger for NP-FM500H, NP-F730, NP-F750, NP-F770, NP-F970, NP-F550 batteries - 3 hours to fully charge 2 batteries - Displays information on battery level, voltage, and health - Reverse polarity protection & anti-short circuit protection - Compatible with power banks, 5V solar panels and USB adapters - 1200mA single slot MAX output QC 2.0 Available Dual Slot Design Considerate towards the using habit of Sony camera users, two Sony NP-FM500H/NP-F730/NP-F750/NP-F770/NP-F970/NP-F550 camera, camcorder and video light batteries can be inserted into the USN3 PRO simultaneously. It offers an extremely safe and efficient max output of 1,200mA when charging one battery and only takes 3 hours to fully charge 2 batteries. LCD Display for Monitoring the Charging Status The smart charging management system of USN3 Pro automatically detects the charging status while displaying real-time charging information on battery voltage, charging current, charged volume and battery health. Compatible with Various Input Sources A USB 2.0 charging cable is included in the package. Equipped with the unique anti-dragging groove design, it provides constant power supply compatible with various mobile power source, solar panel and USB adaptors. Multiple Safeguards and Activation Features USN3 Pro has over-discharged battery activation and multiple safeguards including reverse polarity and anti-short circuit protection. Constructed from durable and fire-retardant PC materials, USN3 Pro is fearless of the complex outdoor environments.
