BlackVue Ultra Battery B-130A, The Ultimate Parking Mode Battery. Power your dash cam in Parking Mode Protect your vehicle's battery. Features: Fast Charging BlackVue Ultra Battery reaches a full charge in 50 minutes when hardwired (90 minutes if connect to the 12V auxiliary power socket). Long Lasting Parking Mode can last more than 30 hours with a single-channel dash cam (15-20 hours with a dual-channel model). Fuel Gauge IC The fuel gauge integrated circuit tracks charge and discharge to give you the most accurate readings at all times. USB-A port To charge additional devices(5V 2A max output) 12V-24V Compatibility Safe Battery Lithium Iron Phosphate (LiFePO4) Cell Technology for Maximum Safety High Capacity: 12.8V/7,500mAh/96Wh BlackVue App Support Check battery info wirelessly with the Blackvue App. Pair with a Cloud-connected BlackVue dash cam for remote access and low-voltage push notifications. Colour/Size/Weight: Black/152.7(W) X 206.0(L) X 33.6(H)/1,520(g) Battery Cell Type: Safe Lithium Iron Phosphate (LiFePO4) Input Voltage/Current: 12V system: Cigarette lighter plug: 11 V–18 V/7.2 A (max) Hardwired: 11 V–18 V/13.0 A (max) 24V system: Cigarette lighter plug: 22.5 V–30 V/3.6 Charging Voltage/Current: Cigarette lighter plug: 14.2V/5A Hardwired: 14.2V/9A Charging Time: Cigarette lighter plug (standard 5 A charging): Approx. 90 mins Hardwired (rapid 9 A charging): Approx. 50 mins Hours of Use: Approx. 30 Hours (based on a single dashcam that consumes 3W) Operating Temperature: Charging Temperature: 0 °C − 45 °C (32 °F − 113 °F) Discharging Temperature: -10 °C − 60 °C (14 °F − 140 °F) Storage Temperature: -20 °C ~ 45 °C (-4 °F ~ 113 °F) Temperature Cut-Off: High temperature: Approx. 80 °C (176 °F)/Low temperature: Below 0 °C (32 °F) Capacity: 12.8 V/7,500 mAh/96 Wh Output Voltage/Current: Dashcam port: 11.0V–14.2V/2A (max) USB port: 4.75V–5.2 V/2A (max)