KEY FEATURES Powers a dash cam in Parking Mode without using vehicle's battery Extended operation - up to 55hrs of constant recording (dash cam dependant) 50 mins charge time when hardwired, 100 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 New slim design, anodised aluminium enclosure Compatible with a range of brands inc. BlackVue, Nextbase, Garmin, Thinkware, VanTrue, Road Angel and MIO Safe and dependable LiFePO4 (Lithium Iron Phosphate) technology