How many spare POC batteries can I bring on a plane?

For batteries under 100 Wh (which covers most Inogen and OxyGo single and double batteries), the FAA sets no numerical limit—but you must be able to physically carry them. Use the 150% rule based on your total transit time to determine the exact number you need.

Can POC batteries go in checked luggage?

No. All spare lithium-ion batteries must be in your carry-on baggage. Only the battery currently installed in the device may be in checked luggage (inside the device). This rule is non-negotiable under FAA Advisory Circular AC 120-76E.

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A1820 A1707 Battery Replacement for MacBook Pro A1707 (2016, 2017) 15-inch A1820 Battery EMC 3072 EMC 3162 (11.4V 78Wh 6667mAh)

$59.99

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Genuine Apple A1820 Battery – Premium 78Wh Power for MacBook Pro 15" (2016, 2017) Touch Bar Models

Restore Peak Performance & Portability to Your Touch Bar MacBook Pro

Recapture the long-lasting power and sleek design of your professional workstation. The Genuine Apple A1820 Battery is the official, high-performance 78Wh power source engineered for the 15-inch MacBook Pro with Touch Bar (2016 & 2017, model A1707). Designed to meet Apple's exacting standards, this battery delivers the exceptional runtime and stable power required for intensive creative workflows, software development, and multitasking—restoring the all-day mobility that defines the MacBook Pro experience.

Why This Genuine Battery is the Only Responsible Choice for Your Pro Machine:

Your MacBook Pro's value, performance, and safety are compromised by non-genuine batteries. Our Genuine A1820 battery is an official Apple component or certified equivalent, featuring the precise power management and integrated controller required by the MacBook Pro's sophisticated architecture. It restores the Apple-tested battery life and ensures compatibility with macOS's advanced Battery Health Management. This is a critical investment in preserving your professional tool's integrity, reliability, and resale value.

Technical Specifications

Apple Part Number: A1820
Compatible MacBook Pro Model: 15-inch with Touch Bar (2016, 2017) – Model Identifier: MacBookPro14,3 | Model Number: A1707
EMC Numbers: 3072 (2016), 3162 (2017)
Battery Type: Lithium-Polymer (Li-Po)
Voltage: 11.4V
Capacity: 78Wh / 6667mAh
Condition: Brand New, 100% Genuine / OEM Certified Compatible

Critical Installation Note: This battery is adhered to the top case with strong adhesive. Replacement is complex and requires specialized tools (pry tools, adhesive strips, solvent) and technical skill to avoid damaging the logic board, trackpad, or enclosure. Professional installation is highly recommended.

Reclaim Your Pro's Endurance. Power Your Creativity.

Don't let a failing battery anchor your powerful 15-inch MacBook Pro to the wall. A genuine A1820 replacement is the definitive way to restore its hallmark combination of performance and portability.

Order the Genuine A1820 Apple Battery today—and get back to creating without limits.

Technical Specification

Condition: New

Voltage: 11.40V

Capacity: 76wh/6667mAh

Battery Type: Li-ion Polymer

Warranty: 30 Days money return and 12 months warranty

Compatible Part Number:

A1820
A1707
A1707(EMC 3072)
A1707(EMC 3162)
020-01728

Laptop Model: (Please use “ctrl+F” to find out your model quickly)

MacBook Pro 15 inch TOUCH A1707(Late 2016)

MacBook Pro 15 inch TOUCH A1707(Mid 2017)

MacBook Pro 15.4 inch TOUCH A1707(EMC 3072)

MacBook Pro 15.4 inch TOUCH A1707(EMC 3162)

MacBook Pro 15.4 inch TOUCH MLH32LL/A*

MacBook Pro 15.4 inch TOUCH MLH32LL/A

MacBook Pro 15.4 inch TOUCH MLH42LL/A*

MacBook Pro 15.4 inch TOUCH MLH42LL/A

MacBook Pro 15.4 inch TOUCH MPTR2LL/A*

MacBook Pro 15.4 inch TOUCH MPTR2LL/A

MacBook Pro 15.4 inch TOUCH MPTT2LLIA*

MacBook Pro 15.4 inch TOUCH MPTT2LL/A

MacBook Pro Core l7 2.6 15 inch TOUCH A1707(Late 2016)

MacBook Pro Core l7 2.6GHZ 15.4 inch TOUCH A1707(EMC 3072)

MacBook Pro Core l7 2.7 15 inch TOUCH A1707(Late 2016)

MacBook Pro Core l7 2.7GHZ 15.4 inch TOUCH A1707(EMC 3072)

MacBook Pro Core l7 2.8 15 inch TOUCH A1707(Mid 2017)

MacBook Pro Core l7 2.8GHZ 15.4 inch TOUCH A1707(EMC 3162)

MacBook Pro Core l7 2.9 15 inch TOUCH A1707(Late 2016)

MacBook Pro Core l7 2.9 15 inch TOUCH A1707(Mid 2017)

MacBook Pro Core l7 2.9GHZ 15.4 inch TOUCH A1707(EMC 3072)

MacBook Pro Core l7 2.9GHZ 15.4 inch TOUCH A1707(EMC 3162)

MacBook Pro Core l7 3.1 15 inch TOUCH A1707(Mid 2017)

MacBook Pro Core l7 3.1GHZ 15.4 inch TOUCH A1707(EMC 3162)

MLH32LL

MLH32LL/A*

MLH32LL/A

MLH42LL

MLH42LL/A*

MLH42LL/A

MPTR2LL

MPTR2LL/A*

MPTR2LL/A

MPTT2LL

MPTT2LL/A*

MPTT2LL/A

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Guaranteed to be brand new
The batteries we sell are all brand-new ones. We do not offer refurbished or used batteries.Quality is king, and integrity is the foundation.
1-Year Warranty
Our high-performance batteries offer reliable power, free replacement service, and International Shipping.
30-Day Return Guarantee
Enjoy a 30-Day Return Guarantee with free exchange or full refund.
Responsive Support
We reply to all inquiries within 24 hours (Mon–Fri)

Detail

Genuine Apple A1820 Battery – Premium 78Wh Power for MacBook Pro 15" (2016, 2017) Touch Bar Models

Restore Peak Performance & Portability to Your Touch Bar MacBook Pro

Recapture the long-lasting power and sleek design of your professional workstation. The Genuine Apple A1820 Battery is the official, high-performance 78Wh power source engineered for the 15-inch MacBook Pro with Touch Bar (2016 & 2017, model A1707). Designed to meet Apple's exacting standards, this battery delivers the exceptional runtime and stable power required for intensive creative workflows, software development, and multitasking—restoring the all-day mobility that defines the MacBook Pro experience.

Why This Genuine Battery is the Only Responsible Choice for Your Pro Machine:

Your MacBook Pro's value, performance, and safety are compromised by non-genuine batteries. Our Genuine A1820 battery is an official Apple component or certified equivalent, featuring the precise power management and integrated controller required by the MacBook Pro's sophisticated architecture. It restores the Apple-tested battery life and ensures compatibility with macOS's advanced Battery Health Management. This is a critical investment in preserving your professional tool's integrity, reliability, and resale value.