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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 3GS Battery

Name: iPhone 3GS Battery
Brand: iFixit
SKU: 142005
Price: 14.99 USD
Availability: InStock
Rating: 4.7 (74 reviews)

$14.99

4.774 reviews

Condition: New

Part or Kit: Part Only

iPhone 3GS Battery - New / Part Only

Sale price $14.99

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Frequently Bought Together

Purchase with purpose! Repair makes a global impact, reduces e-waste, and saves you money.
All our products meet rigorous quality standards and are backed by industry-leading guarantees.
Same day shipping if ordered by 4PM Eastern.
30-day returns

Battery life not what it used to be? That doesn't mean it's time to get a new phone. Just replace the battery and breathe new life into your daily companion.
Not compatible with the iPhone 3G.

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

iPhone 3GS

A1303 16GB

A1303 32GB

A1303 8GB

Watt Hours	4.51 Wh
Voltage	3.7 V
Milliamp Hours	1218 mAh
Manufacturer	Aftermarket
Compatible Part Numbers	616-0431, 616-0432, 616-0434, 616-0435
iFixit Part Number	IF142-005-1

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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

Fixing it yourself is the sustainable choice and can save you money. 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.

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