Note: The BlackVue Power Magic Ultra Battery Expansion Pack (B-124E) is meant to work as an extension to the B-124 Battery Pack. This will not work as a standalone product.
The Expansion Battery (B-124E) can store up to 6600mAh of power, so 10% more power than the Ultra Battery. Multiple Expansion Battery units can be connected in sequence to provide even larger capacity. With dash cams becoming more common, it’s much more apparent that we need a new way to power these cameras. If you leave your car parked for long durations and want even more protection from hit and runs, the BlackVue Power Magic Ultra Battery Expansion Pack (B-124E) is perfect for you.
- To learn more about battery packs, please read through our introduction guide
- When you are ready to install your dash cam, check out our general battery pack installation guide and the BlackVue B-124 Ultra Battery Pack installation guide. There are more than one method to install your battery pack; either use a hardwiring kit or a traditional 12V cigarette lighter adapter to install your dash cam