DUAL CHARGING - Simultaneously charge two Sony NP-FH/FV series batteries, maximizing efficiency and reducing downtime for photographers on the go. VERSATILE COMPATIBILITY - Designed for Sony NP-FH50/70/100 and NP-FV50/70/100 batteries, ensuring broad compatibility for various Sony camera models. USB POWER OUTPUT - Features a USB Type-A port (5VDC at 2.1A) to charge smartphones and other devices, making it a versatile travel companion. INTUITIVE LCD DISPLAY - The integrated LCD screen provides real-time charging status, battery health, and voltage information for optimal battery management.