Dual charging port design, It can charge two batteries at the same time and LCD display indicate the charging status.*Can be charged by USB charger or power bank, comes with a Micro USB cable.*Batteries and chargers are fully compatible with the Sony NP-FW50 original battery and charger.*Prefect for travel and home use, portable and convenient to carry.Note: Please use the 2A output AC/USB adapter if you want to charge 2 batteries simultaneously.Specification:Material: PlasticColor: BlackInput: 5V, 1-2A, 10WOutput: 8.4V, 0.6A×2, 5W×2Dimensions: Approx. 120*70*20mm/4.7*2.7*0.78inWeight: 76gFits for: Sony NP-FV70 Battery(Not included battery)Package included:1pcs NP-FV70 LCD battery Charger1pcs Micro USB Cable