Doblet solves the phone battery problem. We're building the first…
Doblet is the world’s first network of batteries on demand for charging phones everywhere. The company’s mission is to provide portable power anywhere consumers happen to be. Using patent-pending technology and the Doblet mobile app on iOS or Android devices, users are instantly notified of the nearest place to pick up a charge the moment their batteries start to run low. Consumers can charge their smartphones while on the go at over 1,000 San Francisco Bay Area cafes, bars, and restaurants. Doblet is a Y Combinator company (Summer 2014). YC-listed status: Inactive.