Because this is a 17" laptop, you will experience shorter run times than a similar 15 inch or 13 inch MacBook model. The large lighted display is the main drain on this battery. You can expect about 2-3 hours of run time with this computer battery when new, depending on your energy use. The higher capacity battery cells inside this cartridge have an energy capacity of 95 Whr.
Fits Early 2009 17" Unibody MacBook Pros
Fits Mid 2009 17" Unibody MacBook Pros
Fits Mid 2010 17" Unibody MacBook Pros
Laptop Battery Express only deals with brand new premium computer batteries. We never carry recycled or used batteries. We only use the highest quality cells
inside the battery pack so you will have a long service life (300-500 recharge cycles). We do not use cheaper battery cells which can wear out in a little as
6 months. Our inventory turns rapidly and you will always receive a freshly manufactured battery.