For people living in areas with inconsistent power, the Watts battery is an impressive, green product that keeps consumers on the electrical grid no matter what. The battery offers as much power as a gas-driven generator, but it stores energy directly from the power grid, making it far more efficient and environmentally friendly.
The Watts battery is designed to work in conjunction with other units, meaning that users can get as much power as they want out of the products. A single battery offers 1.5 kilowatts with a three kilowatt peak and a capacity of 1.2 kilowatt hours. That's enough to power appliances like fridges and small devices like computers, while stacking the batteries together can provide enough juice for bigger energy-sappers like televisions and electric washers.