This brand new Apple 15-inch MacBook Pro (Aluminum) Unibody A1382 replacement laptop battery is designed for versions of MacBook Pro 15" produced from 2011 - 2012. This battery works with all 15" MacBook Pro models produced in Early 2011, Mid 2011, to Mid 2012. If your laptop was built in early 2011, it is also possible your correct battery is the previous generation which was made from 2009 to early 2011. [The 2009-2011 MacBook Pro 15 battery can be found here.] This battery ships with screwdrivers so you can open up the case from the bottom to replace the battery. It is not a difficult task & will allow you to save some money instead of paying a technician to do it for you. This laptop battery replacement is 100%
compatible with the original battery specifications and is individually tested and backed by a 2 year warranty. If you should accidentally order the wrong battery, we will exchange for you at no added cost.
You can expect about 4 - 7 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 77.5 Whr.
Like all lithium polymer primary batteries, your run time will decline over time.
Compatible with these Apple 15 " MacBook Pro Models:
All early 2011 models
All late 2011 model
Early 2012 models
Mid 2012 models
MacBook Pro 8,2
This laptop came equipped with Quad Core Intel Core i7 Processors. The i7 processor speeds were improved each year this laptop was in production. The GHz processor speeds are noted below:Early 2011 Models:
2.0 GHz processor
2.2 GHz processor
2.3 GHz processorLate 2011 Models:
2.2 GHz processor
2.4 GHz processor
2.5 GHz processorMid 2012 Models:
2.3 GHz processor
2.6 GHz processor
2.7 GHz processor
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.