The Anker Advantage: Join the 20 million+ powered by our leading technology. Instant Jump-Start: No longer will a dead car battery leave you stranded and waiting for help. Get back on the road in no time with 15 jump starts from a single charge. -The Lifesaver: Light up the night to avert deadly risk with a built-in high-intensity LED lamp. Twin high-speed USB ports charge your phone—keeping you connected to family and emergency services. -Compact Power: Sits comfortably in a glove box with plenty of room to spare. Get rid of those tangled, clunky, rusty cables taking up half your trunk space.