Unfortunately it is near impossible to replace just the battery on this model. You will need to replace the upper case itself, which is [http://www.powerbookmedic.com/MacBook-Pro-15-Retina-Top-Case-w--Battery-Late-2013---Early-2014-p-57752.html|this part]. [guide|27696|Here] is the guide for the repair, best of luck.
Unfortunately it is near impossible to replace just the battery on this model. You will need to replace the upper case itself, which is [http://www.powerbookmedic.com/MacBook-Pro-15-Retina-Top-Case-w--Battery-Late-2013---Early-2014-p-57752.html|this part]. [guide|27696|Here] is the guide for the repair, best of luck.
Unfortunately it is near impossible to replace just the battery on this model. You will need to replace the upper case itself, which is [http://www.powerbookmedic.com/MacBook-Pro-15-Retina-Top-Case-w--Battery-Late-2013---Early-2014-p-57752.html|this part]. [guide|27696|Here] is the guide for the repair, best of luck.