Newertech NewerTech NuPower Battery for MacBook Pro 15-inch Unibody Early 2011 till Mid-2012 + Tools Not only do NewerTech batteries provide long run-times - they're also built to last. … MSRP: Was: Now: $185.23 (Inc. VAT) MSRP: Was: Now: $154.36 (Ex. VAT)