High quality battery A1618 A1494 Replacement Battery for MacBook Pro 15″ Retina A1398 (2013-2015) | 020-00079 Compatible

FAQ: Genuine A1618 / A1494 Replacement Battery for MacBook Pro 15″ Retina (2013-2015)

Q1: Is this battery compatible with my MacBook Pro 15″ Retina?

Yes, this battery is specifically designed for the 15-inch MacBook Pro with Retina display from 2013 through 2015. It is compatible with:

• MacBook Pro 15″ Retina (Late 2013)

• MacBook Pro 15″ Retina (Mid 2014)

• MacBook Pro 15″ Retina (Mid 2015)

• Model Identifier: A1398

• Apple Part Numbers: A1618, A1494

• Alternate Part #: 020-00079

Q2: What are the technical specifications?

This genuine-grade replacement matches the original Apple specifications:

• Apple Part Numbers: A1618, A1494

• Alternate Part #: 020-00079

• Voltage: 11.42V

• Capacity: 99.5Wh (Watt-hours)

• Chemistry: Lithium-Polymer

• Compatibility: MacBook Pro 15″ Retina (2013-2015) – A1398

Q3: Is this a genuine Apple OEM battery?

This is a high-quality genuine replacement battery engineered to meet the exact specifications of the original Apple A1618/A1494 batteries. It is a brand-new part that guarantees perfect compatibility, safety, and performance matching OEM standards.

Q4: How difficult is it to replace the battery myself?

Replacing the battery in these Retina MacBook Pro models is a complex repair that requires advanced technical skill:

• Tools Needed: Precision Pentalobe P5 screwdriver, Tri-point Y000 screwdriver, spudgers, and adhesive removal tools

• Challenges:

  • Battery is secured with very strong adhesive strips

  • Risk of damaging trackpad cable, speakers, or logic board

  • Requires complete disassembly of the top case

• Recommendation: We highly recommend professional installation due to the complexity and risk of permanent damage

Q5: What warranty do you offer?

We offer a 24-month (2-year) warranty on this replacement battery, covering any defects in materials or workmanship.

Q6: Will macOS recognize this new battery correctly?

Yes, absolutely. As a genuine compatible replacement, macOS will recognize the battery and all power management features will function normally:

• Battery status menu

• System Information reporting

• Cycle count tracking

• Health management features

Q7: How can I maximize my new battery’s lifespan?

To extend battery life:

• Use macOS Battery Health Management features

• Avoid constant 100% charging when possible

• Keep the laptop well-ventilated during heavy use

• Update to the latest compatible macOS version

• Calibrate occasionally by doing a full charge/discharge cycle

Q8: My old battery is swollen. Is it safe to replace?

A swollen battery requires extreme caution:

• Power off the device immediately and do not use it

• Do not attempt to remove a severely swollen battery yourself

• Professional assistance strongly recommended

• Recycle properly at Apple Store or authorized e-waste facility

Q9: What’s the difference between A1618 and A1494 batteries?

These part numbers represent the same 99.5Wh battery used across different production runs of the 2013-2015 15″ Retina MacBook Pro. They are functionally identical and cross-compatible.

Q10: Why is the capacity 99.5Wh?

This is the maximum capacity allowed for carry-on air travel by international safety regulations. Apple designs these batteries to maximize runtime while remaining travel-friendly.

⚠️ Important Installation Warning
The 15″ Retina MacBook Pro battery replacement is extremely challenging due to the strong adhesive securing the battery. Attempting this repair without proper experience, tools, and guidance can result in:

• Puncturing the battery (fire hazard)

• Damaging the logic board or trackpad

• Personal injury

Professional installation is strongly recommended.

Need Compatibility Confirmation?
Contact us with your MacBook Pro’s serial number or model identifier from Apple menu > About This Mac, and we’ll guarantee perfect fitment for your specific device!

Note: This battery is specifically for 2013-2015 15″ Retina models (A1398). It will NOT fit 2012 or 2016+ models, or any other MacBook Pro models.