Super Efficient Laptop Battery

HP has just designed and created a laptop battery that lasts longer and charges faster than any other laptop battery available on the market. The battery is a lithium-ion battery. It recharges 50 percent faster that normal laptop batteries, and it can retain 80 percent of its charging capacity after 3 years (compared to the normal 50 percent over 1 year). HP is installing this laptop battery in 18 of its laptop models.