The PRAM Battery keeps track of dates and other system information while your computer is powered off.
Note: Lithium ion battery shipping regulations limit the shipping methods for orders containing batteries. Domestic orders may only be shipped via Standard shipping. iFixit is not able to ship batteries internationally or outside the contiguous US at this time. iFixit Customer Support will contact you if your order needs to be modified after it is placed.
- MacBook Pro 17" A1151
Option 1 / Used, fully tested
One Year Warranty - This iFixit product is guaranteed to function for one year.