JGTM MacBook Pro A1398 15" Retina Battery 99.5Wh

Replacement internal battery for 15-inch Retina MacBook Pro models A1398/A1618/A1494 built to match original specifications: 11.36V, 99.5Wh (8755mAh).

If your MacBook Pro 15" (Retina) from Late 2013, Mid 2014 or Mid 2015 is holding less charge or shutting down early, this JGTM direct-replacement battery restores original runtime and supports modern charging safeguards. It mirrors OEM manufacturing standards for fit and performance, carries common part-number compatibility, and includes safety certifications so you can swap the battery confidently or have a technician install it.

Which MacBook Pro models will this JGTM battery work with?

This battery is designed specifically for MacBook Pro Retina 15-inch Model A1398 from Late 2013 through Mid 2015. Check EMC and model identifiers before buying to ensure exact fit.

• Compatible EMC numbers: 2674, 2745, 2876, 2881, 2909, 2910
• Model identifiers supported: MacBookPro11,2; MacBookPro11,3; MacBookPro11,4; MacBookPro11,5
• Compatible replacement types: A1618, A1494 and original part numbers like ME293LL/A, ME294LL/A, MJLQ2LL/A, MJLT2LL/A, MGXA2CH/A, MGXC2LL/A

How does capacity and performance compare to the original battery?

JGTM builds this pack to meet the original power output: 11.36 volts and 99.5 watt-hours (8755 mAh), delivering comparable runtime under the same workloads. The cells and circuitry follow OEM-style manufacturing practices to maintain stable voltage and safe charging behavior.

• Rated capacity: 11.36V — 99.5Wh — 8755mAh for long run times
• Designed to support 1,000+ charge cycles with proper use
• Integrated overcharge and over-discharge protection circuits

What safety and support options come with the battery?

Each JGTM battery passes standard safety certifications and includes after-sale support so you can replace the pack with confidence. Documentation and tech help are available if you need installation guidance or troubleshooting.

• Safety certifications: UL, CE, FCC, RoHS
• Customer care: 24/7 email tech support and maintenance guide
• Service terms: 60-day refund, 90-day replacement for new defects

How do I confirm this is the right battery for my Mac?

Identifying the correct replacement is straightforward and avoids ordering the wrong pack. Use the machine’s exterior markings and macOS system info to match model and EMC numbers, or inspect the original battery sticker for its part number.

• Flip the laptop and read the model string and EMC printed on the chassis
• Click Apple menu > About This Mac to see the release year and model
• Open System Report > Hardware Overview to view the model identifier
• Compare the original battery part number (if available) to A1618/A1494

Who this is for: This replacement is aimed at owners and technicians working with 15-inch Retina MacBook Pro systems from Late 2013 to Mid 2015 who want an OEM-style battery capacity and safety features without buying a used or refurbished pack. It fits users who need reliable runtime restoration, clear compatibility with EMC/model identifiers, and vendor-backed support for installation or warranty issues.