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High-Quality iPhone Batteries

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

iPhone 4 Battery

Name: iPhone 4 Battery
Brand: iFixit
SKU: 182000
Price: 11.99 USD
Availability: InStock
Rating: 4.8 (96 reviews)

Sale price $11.99

96 reviews

Condition: New

Part or Kit

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iPhone 4 Battery - New / Part Only

Sale price $11.99

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Description

This iPhone 4 replacement battery is what you need to bring your dead iPhone 4 back to life!

Install a new battery in six easy steps.
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 degradation is an inevitable part of your iPhone 4’s lifespan. Extend the life of your phone with this new replacement battery compatible with iPhone 4. If your iPhone 4 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.

Will not work with an iPhone 4s.

Compatibility

iPhone 4

A1332 GSM/16GB

A1332 GSM/32GB

A1332 GSM/Revision A/8GB

iPhone 4 CDMA

A1349 CDMA/16GB

A1349 CDMA/32GB

A1349 CDMA/8GB

Specifications

Watt Hours	5.25 Wh
Voltage	3.7 V
Milliamp Hours	1420 mAh
Manufacturer	Aftermarket
Compatible Part Numbers	616-0520, 616-0521, 616-0512, 616-0513
iFixit Part Number	IF182-000-1

One Year Guarantee

California Residents: Prop 65 WARNING

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.