BS Battery Power Box Max is a compact 12V lithium jump starter/booster designed to quickly start gas and diesel engines and keep you powered on the go. Smart safety electronics help prevent sparks and incorrect connection, while dual USB ports charge your devices anywhere.
BS Battery Power Box Max is a compact and powerful 12V lithium booster built for riders and drivers who want reliable starts and dependable backup power wherever they are. With high cranking performance and an easy-to-read LED display, it helps you get moving again fast—without needing another vehicle or external power source.
It solves a common problem: a weak or dead battery at the worst possible moment. The included smart cable is designed to make jump starting safer, with spark-proof connection and reverse polarity protection to reduce the risk of mistakes. Beyond jump starting, the Power Box Max also works as a portable power supply thanks to its dual USB outputs—ideal for charging smartphones, earphones and other small electronics during travel or at the track.
