Doblet

Doblet aimed to revolutionize mobile phone charging by establishing a network of on-demand batteries accessible everywhere. The company's core objective was to provide readily available portable power to consumers, regardless of their location. Utilizing proprietary, patent-pending technology integrated within the Doblet mobile application for both iOS and Android platforms, users would receive immediate notifications pinpointing the closest battery rental location whenever their phone battery neared depletion. This allowed consumers to conveniently charge their smartphones while moving about, with Doblet batteries available at over 1,000 participating cafes, bars, and restaurants throughout the San Francisco Bay Area.