How long have you had your Mac? How is the battery works? When it started to show it's age with no surprise and its time to upgrade it rather than pay full price for a new computer, This KKmoon replacement battery is the perfect replacement for the original battery because it feels like the original and performs like the original. Take it to refresh your computer.
More than 300 recharge cycles over the life of the battery.
Grade A cells ensure fast charges and low power consumption.
Built-in circuit protection ensures both safety and stability.
Operation time: Over 2 hours, the actual operation time will depend on how much electricity is required by the device and how you use it.
High performance 65Wh A1322 replacement battery.
For MacBook Pro 13 inch A1278(2009 2010 2011 2012 Version), for original battery A1322
Compatible for Mac ID(manufacture date):
MC724xx/A 13.3"/2.7 i7/2x2GB/500-5400
MC700xx/A 13.3"/2.3 i5/2x2GB/320-5400
MacBook Pro8,1 （2011/10/24）
MD314xx/A 13.3"/2.8 i7/2x2GB/750-5400
Battery type: Li-Polymer
Capacity: 6000mAh 65Wh
Item size: 20.9 * 7.8 * 1.4cm / 8.22 * 3.07 * 0.55in (L * W * H)
Item weight: 342g / 12.07oz
Package size: 25.4 * 10 * 5cm / 10 * 3.93 * 1.96in (L * W * H)
Package weight: 434g / 15.31oz
1 * Laptop battery
2 * Screwdriver