A1398 Battery Replacement, A1618 A1494 Battery for MacBook Pro 15 inch Mid 2015 Mid 2014 Late 2013 Retina Version Model A1398 EMC 2910 2909 2881 2876 2745 2674 Capacity 11.36V 99.5Wh 8755mAh

The year of the Mac is not the only reference, because even macs released in the same year have size and model differences that may result in the use of different battery and accessory models.
This Battery is only replace for battery type A1618 & A1494, Not replace for battery type A1417.
And only compatible with MacBook Pro Retina 15 inch A1398 Late 2013 & Mid 2014 & Mid 2015 Version, Which is not fit for A1398 Mid 2012 & Early 2013 Version. Please check before purchase.
11.36Volts / 99.5Wh / 8755mAh Replace Battery Type:
Replacement Battery for Apple MacBook Pro 15 inch A1398 (Late 2013, Mid 2014, Mid 2015 Version Only, Not for A1398 Mid 2012, Early 2013) Laptops, Battery Type A1618 & A1494.

Compatible Mac Models:
Fit for MacBook Pro Retina 15-inch Model A1398 EMC 2674 / Model A1398 EMC 2745 / Model A1398 EMC 2876 / Model A1398 EMC 2881 / Model A1398 EMC 2909 / Model A1398 EMC 2910 Battery Replacement.

Model IdentifierMacBookPro 11,2 / MacBookPro 11,3 / MacBookPro 11,4 / MacBookPro 11,5
for MacBook Pro 15" Late 2013Model A1398 EMC 2674 (Model Identifier: MacBookPro11,2), Battery Type Number: A1494 (Compatible P/N: ME293**/A, ME293LL/A)for MacBook Pro 15" Late 2013Model A1398 EMC 2745 (Model Identifier: MacBookPro11,2), Battery Type Number: A1494 (Compatible P/N: ME293**/A, ME293LL/A)for MacBook Pro 15" Mid 2014Model A1398 EMC 2876(Model Identifier:MacBookPro11,3), Battery Type Number: A1494 (Compatible P/N: ME294**/A, ME294LL/A)for MacBook Pro 15" Mid 2014Model A1398 EMC 2881(Model Identifier:MacBookPro11,3), Battery Type Number: A1494 (Compatible P/N: ME294**/A, ME294LL/A)for MacBook Pro 15" Mid 2015Model A1398 EMC 2909 (Model Identifier:MacBookPro11,4 ), Battery Type Number: A1618 (Compatible P/N: MJLT2**/A, MJLT2LL/A)for MacBook Pro 15" Mid 2015Model A1398 EMC 2910 (Model Identifier:MacBookPro11,5 ), Battery Type Number: A1618 (Compatible P/N: MGXA2**/A, MGXA2LL/A)for MacBook Pro 15" Mid 2015Model A1398 EMC 2910 (Model Identifier:MacBookPro11,5 ), Battery Type Number: A1618 (Compatible P/N: MGXC2**/A, MGXC2LL/A) Go to the System Report and find the Power option under list to check the battery capacity and health condition.
JGTM A1618/A1494 replacement battery is Manufacture to OEM Standards with high performance, lasting long, and 11.36Volts = 99.5Wh8755mAh real capacity.
1. Upside down the Mac, and the battery type is printed on the bottom cover, like Model A1398 EMC 2909.
2. Open the bottom cover to check the old battery type, like model A1618.
3. Go for the "System Report" and get the Model Identifier on the ''Hardware'' page, like MacBookPro11,4
1: Please be sure to note this A1618 Battery for MacBook Pro 15 inch A1398 (Late 2013, Mid 2014, Mid 2015)