Ever went camping with a low battery? Turn any car lead battery into a power bank with our Battmaster! At your disposal are two quick charge USB ports, polarity protection, and charge control. As a bonus, we added an ePaper display with charging and battery information. But that’s not all, we’ve also added BLE for more information on your smartphone.
Simple:
Call today to get this special offer. Easily charge all your devices with our Battmaster.
Status:
Working prototype – Working app – contact us for resources