Meet CoalBit: a smartphone power bank that lets you power your phone on the go. It also has a Bluetooth tracker to help you find your keys. The mini flashlight gets you unstuck. CoalBit has a 560 mAh battery to provide you with an additional 3 hours of talk time.
CoalBit is easy to carry around and helps you find your misplaced mobile device faster. The product is expected to ship in November.