Convert Your AAA Battery To AA Battery With Tethercell, Control Your Device With Bluetooth

Tetherboard today unveiled Tethercell prototype at CES 2013. Tethercell is basically a plastic sleeve that converts AAA battery into AA battery. It also has built in bluetooth 4.0 radio which can be controlled by millions of devices. Teatherboard has separate app to control Tethercell. With bluetooth support we can control the flow of current from our smartphone […]