High-Quality iPhone Batteries

Replace your battery, not your phone—with iFixit's reliable parts and all-in-one repair kits.

iPhone 11 Pro Max Battery

Name: iPhone 11 Pro Max Battery: Replacement Part / Repair Kit
Brand: iFixit
SKU: 428001
Price: 67.99 AUD
Availability: InStock
Rating: 4.3 (11 reviews)

Sale price $67.99

11 reviews

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iPhone 11 Pro Max Battery - New / Fix Kit

Sale price $67.99

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Description

This iPhone 11 Pro Max replacement battery is what you need to bring your dead iPhone 11 Pro Max back to life!

Tested to confirm there are no cycles on the cell and the capacity is 95% or higher.
100% factory tested with a customer return rate of only 1%.
Assembled using high quality chipset from Texas Instruments.
Spot tested by iFixit staff in San Luis Obispo, CA to ensure consistency of quality and capacity.
Battery adhesive is preinstalled to improve the quality of your repair.

Battery degradation is an inevitable part of your iPhone 11 Pro Max’s lifespan. Extend the life of your phone with this new replacement battery compatible with iPhone 11 Pro Max. If your iPhone 11 Pro Max won't turn on, is stuck in a boot loop, has a "service battery" warning, or simply won't hold a charge, this replacement battery may be what you need to fix it.

Additional information on how to safely handle, dispose of, and calibrate your iPhone battery can be found in the FAQs below.

Compatibility

iPhone 11 Pro Max

A2161 US/Canada

A2218 Global

A2220 China/Hong Kong

Specifications

Part Number	616-00653
Battery Model #	1ICP5/110/64
Watt Hours	15.04 Wh
Voltage	3.79 V
Milliamp Hours	3969 mAh
iFixit Part Number	IF428-001-2

Kit Contents

One Year Guarantee

Quality Parts For Quality Repairs

iFixit's iPhone replacement parts are meticulously tested and backed by our Quality Guarantee. We've spent over a decade scrutinizing component manufacturers and aftermarket suppliers so that you can trust the parts you receive.

Good Battery = Good Experience

Even if you don’t mind plugging in every day (or more), a worn-out battery can cause problems like overheating, performance slowdowns, and unexpected shutdowns. Swapping in a fresh battery restores reliable power so you can focus on what matters.

Right For The Environment & Your Wallet

It’s not just more sustainable—it’s cheaper, too. Replacing your iPhone battery with an iFixit Fix Kit can save you anywhere from $34 to $49 compared to Apple’s out-of-warranty service—depending on your model.