The NewerTech NuPower Battery For MacBook Pro 17" Unibody Early 2009, Mid 2009, & Mid 2010 is the perfect solution for replacing your old battery with one that is engineered to complement your laptop.
Get longevity, high-performance, and supreme quality with this environmentally responsible battery upgrade that features RoHS certification and is made under strict quality standards for safe usage. It is free from harmful elements like PBBs, lead, cadmium, mercury, and PBDE. This replacement comes with OEM sleep and power reduction modes due to its upgraded battery power solutions. These high-quality batteries are backed by a 1-year comprehensive warranty with each battery.
Apple Model Number: A1309