SWIT's PB-S220A is a 220Wh High-load Gold mount battery that features a compact designe with 4 D-tap DC outputs and one USB 5V/1A charging port. It is convenience for powering other camera devises simultaneously or charing mobile devices. PB-S220A also features a built-in LCD screen for displaying power level in percentages, remaining running time, low power warnings and battery cycle times. It features a 150W/12A power output for powering the most cine cameras, lights or other accessories. This battery supports 6A fast charging by SWIT S-3812A charger (sold separetely), to save more than 50% charging time, for fully charged within 3.5 hours. It also can be charged by SWIT other Gold mount chargers or Anton Bauer Gold mount chargers, the other third party chargers may not charge battery correctly. The battery features a built-in intelligent circuit for multiple protections of over current, over /under voltage or high/low temperature.