The JUMP™ Cable is always ready when you need it. Doubling as a charging cable and a portable battery pack, this innovative cube ensures that your devices are always battle-ready. Available in either Lightning or Micro-USB connectors, JUMP™ Cable offers a substantial battery boost of up to 3 hours talk-time or 2 hours worth of Internet usage. Unlike typical power banks, JUMP™ Cable automatically charge itself once your device has been fully charged. With its lightweight design and rail to hold the cable neatly in place, the JUMP™ Cable is so compact that it could actually be stowed away in your smallest jeans pocket.