Add-on extension battery for the BlackboxMyCar BI-750 Battery Pack. Designed by BlackboxMyCar and engineered in South Korea, the BlackboxMyCar BE-750 is built to give the ultimate combination of power, durability and flexibility. Delivering 25% more capacity than other dash cam battery packs - combine with the BI-750 Battery Pack to double your capacity.
The BlackboxMyCar BE-750 Extended Battery is meant to work as an extension to the BlackboxMyCar BI-750 Battery Pack. This will not work as a standalone product.