With the “Forever Battery,” Ossia’s Cota AA system Promises True Wireless Charging
The Forever Battery comes in a AA form factor, and houses electronics (including an antenna) within its shell. Ossia’s Cota system uses a transmitter that beams electricity along direct paths through the air to the antenna in the battery, charging it from distances of up to 30 feet, with nary a wire to be seen Read more about With the “Forever Battery,” Ossia’s Cota AA system Promises True Wireless Charging[…]