Many of us have coffee or other hot drinks each morning. Wouldn’t it be nice if you could charge your gadgets using your hot coffee? The ThermaCharge can help. This is an interesting smartphone charger that turns heat from your coffee to energy for your USB gadgets. The energy is stored inside ThermaCharge’s battery to give your smartphone a boost.
When you pour a hot beverage into the ThermaCharge, its indicator LED lights up to let you know it is working. Press the power button below the USB port on the device, plug in your device, and you are set. The ThermaCharge has a 1,000 mAh li-ion battery. Like what you see? You can order one for as low as $60, but you have to be early.