Futurebatt A1398 A1618 99.5Wh Battery for 15" MacBook Pro

Futurebatt A1398 replacement battery (model A1618) is a direct-fit, high-capacity 99.5Wh 6-cell battery engineered to restore runtime and reliable charging for 15" Retina MacBook Pro models from Late 2013 to Mid 2015.

If your MacBook Pro 15" Retina (models identified as MacBookPro11,2 or MacBookPro11,3) shows reduced run time, unexpected shutdowns, or reports service battery warnings, this Futurebatt A1618 pack offers a like-for-like physical fit and electrical specification to replace the aging original. Built with Grade A cells and an integrated protection circuit, the pack matches the original A1398 battery form factor but is intended only for the Late 2013 / Mid 2014 / Mid 2015 revisions — it does not fit the earlier Mid 2012 or Early 2013 A1398 variants.

Which MacBook Pro models will this battery work in?

This Futurebatt A1618 battery is compatible with MacBook Pro 15" Retina designated A1398 specifically for Late 2013, Mid 2014, and Mid 2015 machines (MacBookPro11,2 and MacBookPro11,3). It will not fit Mid 2012 or Early 2013 chassis even though they share the A1398 label.

• Compatible identifiers: MacBookPro11,2 and MacBookPro11,3.
• Fits Retina 15" units from Late 2013 → Mid 2015.
• Not compatible with Mid 2012/Early 2013 A1398 variants.

What are the technical specs and performance you can expect?

The pack delivers 11.36V nominal voltage and 99.5Wh capacity across six cells, matching the original design closely so system power management recognizes it correctly. Grade A cells give stable charge acceptance and aim to keep power draw efficient during everyday workflows.

• Model: A1618, 11.36V nominal voltage.
• Capacity: 99.5Wh across 6 cells for extended runtime.
• Manufactured new with Grade A cells for consistent charge cycles.

What safety and quality protections are included?

Futurebatt assembles the battery with protective circuitry and high-quality boards to help prevent overcharge, deep discharge, and thermal stress. These safeguards are intended to protect the battery and connected hardware under normal use; always follow MacBook charging and handling guidelines.

• Overcharge and over-discharge protection circuitry.
• Over-temperature sensing built into the pack.
• Quality control and assembly aimed at low internal resistance and safe charging.

What support and warranty does Futurebatt provide?

Futurebatt offers a 30-day refund window plus a 12-month replacement warranty to address manufacturing defects or early failures. Customer support is available by email with a typical 24-hour response timeframe.

• 30-day refund policy for early returns.
• 12-month replacement warranty for qualified defects.
• 24-hour email support from Futurebatt customer service.

Who is this for: This replacement battery is for owners of 15" Retina MacBook Pro machines from Late 2013 through Mid 2015 who need a direct-fit, high-capacity pack to recover daily runtime without modifying the machine. It's suited to students, creative professionals, and power users who require reliable battery life restoration and prefer a new, manufacturer-grade cell assembly backed by a warranty and support.