KEY FEATURES Built In USB Socket Powers a dash cam in Parking Mode without using vehicle’s battery Extended operation - 45hrs of constant recording (dash cam dependant) 40 mins charge time when hardwired, 80 mins via cigarette lighter socket Hardwire or simple plug & play via cigarette lighter socket Battery Manager App for iOS & Android Expandable - add Cellink EXT 7 expansion batteries to increase capacity Compatible with a range of brands inc. BlackVue, Nextbase, Garmin, Thinkware and MIO Safe and dependable LiFePO4 (Lithium Iron Phosphate) technology