Use your fingers to push both battery release tabs away from the battery, and lift the battery out of the computer. /Guide/Installing-MacBook-Pro-15-Inch-Core-2-Duo-Models-A1226-and-A1260-Battery/645/all#s3386 Use your fingers to push both battery release tabs away from the battery, and lift the battery out of the computer. /Guide/Installing-MacBook-Pro-15-Inch-Core-2-Duo-Models-A1226-and-A1260-Battery/645/all#s3386