The introduction of new MacBook Pro. Innovation lies in the family. Unibody aluminum enclosure, advanced long-life battery, reinforced with LED backlighting. MacBook Pro has been precision designed to the smallest detail. The new MacBook Pro family is a breakthrough battery, with a maturity of up to 7 hours on one battery charge (8 hours on the 17-inch MacBook Pro). And thanks to the advanced chemistry and an innovative new charging regime, it can be recharged up to 1000 times - almost three times theLifespan of the typical laptop battery. All in a notebook that is so thin and light as never before. A giant step for batteries. The longest Mac notebook battery over time. Now, if part of the entire MacBook Pro family. The longest Mac notebook battery over time. Legislation in each of the new MacBook Pro notebooks built and is a breakthrough battery that lasts much longer and without increasing the size or weight of the MacBook Pro. On a single charge, the battery lasts until the new MacBook Procan be up to 7 hours (8 hours on the 17-inch MacBook Pro) and recharged up to 1,000 times viewed. Thats compared to only 200 to 300 times for typical notebooks. Advanced Adaptive chemistry and charging the battery can cultivate more skills survey and determines the optimal way to calculate the battery cells. As the battery lasts up to five years, MacBook Pro with only one battery at the same time, a typical notebook uses three. This makes for less waste. And sure, that in turn makesfor an environmentally friendly battery. More information can be found here: www.apple.com