Best Apple Battery Replacements

Looking for the best Apple battery replacements? We’ve tested and picked the top 10 options to make your choice simple and clear.

Apple devices are part of our daily lives, but their batteries don’t last forever. Finding the right replacement can feel tricky. This guide makes it simple and clear.

We’ve tested and picked the best Apple battery replacements for your devices. Whether it’s for your AirTag, Apple Watch, or other gadgets, we’ve got you covered. Trust us to help you choose the perfect fit.

List of Top 10 Apple Battery Replacements

Title	Best For	Price
Duracell 2032 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery	This Duracell 2032 Lithium Battery is perfect for anyone who needs reliable power for everyday devices. It’s great for parents and pet owners who want child-safe and pet-safe batteries.	View on Amazon (paid link)
Apple AirTag Battery – 2-Pack CR2032 Button Lithium 3V – Replacement Cell Batteries for Airtags – Cover Fit Apple Tracker Power Accessory	This 2-pack of CR2032 batteries is perfect for Apple AirTag users who need a reliable replacement. It’s easy to install and long-lasting, so you can keep your AirTag working smoothly.	View on Amazon (paid link)
POWEROWL High Capacity CR2032 Battery 12 Pack – CR2032 Lithium 3V Coin Battery Replacement for Apple Airtag Key Fob Remote Controller LED Candles Glucometer	This CR2032 battery pack is perfect for anyone who needs reliable power for small devices. It’s great for Apple AirTags, key fobs, remote controls, LED candles, and medical devices like glucometers.	View on Amazon (paid link)
TagSaver Replacement Batteries for Apple AirTag, Perfectly Fits AirTag, No Bitter Coating, OEM CR2032 Battery (Pack of 4)	This product is perfect for AirTag users who want reliable, hassle-free batteries. It’s ideal for anyone needing long-lasting power and easy installation without extra steps.	View on Amazon (paid link)
SHI Apple AirTag Battery Replacement – CR2032 3V Lithium Coin Cell – 2 Pack – No Bitter Coating – Compatible with AirTags	This product is perfect for anyone who uses Apple AirTags and needs a reliable battery replacement. It’s also great for key fobs and garage door openers that use CR2032 batteries.	View on Amazon (paid link)
ASDAWN A1847 Battery Replacement Compatible with Apple Watch Series 3 38mm	This ASDAWN A1847 Battery Replacement is perfect for anyone with an Apple Watch Series 3 38mm needing a reliable, long-lasting battery. It’s easy to install and restores your watch’s performance like new.	View on Amazon (paid link)
Soseieiu Replacement Battery for Apple Watch Series 4 40mm,(2026 New Upgraded) 224.9mAh A2058 A1975 A1977 with Repair Parts + Installation Manual + Back Cover Adhesive	This Soseieiu Replacement Battery is perfect for Apple Watch Series 4 40mm owners who need a reliable, high-quality replacement. It’s easy to install with included tools and instructions, making it ideal for DIY repairs.	View on Amazon (paid link)
Soseieiu Replacement Battery for Apple Watch Series 7 45mm,2026 New Upgraded iWatch S7 45mm A2474 A2477 A2478 A2552 Battery with Tool Kits(Not for Series 7 41mm)	This Soseieiu Replacement Battery is perfect for Apple Watch Series 7 45mm owners who need a reliable and safe replacement battery. It’s easy to install and fits perfectly, ensuring your watch works like new.	View on Amazon (paid link)
Soseieiu Replacement Battery for Apple Watch Series 7 41mm,2026 New Upgraded iWatch S7 41mm A2473 A2475 A2476 A2663 Battery with Tool Kits(Not for Series 7 45mm)	This battery is perfect for Apple Watch Series 7 41mm owners who need a reliable replacement. It’s easy to install and fits perfectly, keeping your watch running smoothly.	View on Amazon (paid link)
SWARK New Rechargeable Battery A2058 Compatible with Apple iWATCH Series 4 40mm /A1975/A1977/A2007 with Tools	This battery is perfect for Apple iWATCH Series 4 40mm users who need a reliable replacement. It’s easy to install and offers longer life, so you can use your watch without worry.	View on Amazon (paid link)

Detailed Reviews

Discover the top 10 Apple battery replacements in this expert-reviewed guide. Each product is handpicked for performance, value, and ease of use. Whether you need long-lasting power or affordable options, this guide has you covered. Find the perfect match for your Apple device and boost its life today!

1. Duracell 2032 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery

Duracell 2032 Lithium Battery, 4 Count (Pack of 1), Child Safety Features, Compatible with Key Fob, Tea Light Candles and Other Devices, CR2032 Battery

Duracell 2032 Lithium Batteries are long-lasting and dependable. They power key fobs, tea lights, and more. Each pack includes 4 batteries with child safety features.

The bitter coating stops kids from swallowing them. Child-secure packaging keeps them safe until you need them.

Pros	Cons
Long-lasting power for your everyday devices. Child-safe packaging keeps little ones protected. Bitter coating prevents accidental swallowing. Trusted Duracell quality ensures reliability.	Limited pack size: Only 4 batteries per pack. No bulk options: Not ideal for high-demand users. Scissors needed: Hard-to-open packaging can be frustrating.

Perfect For:

This Duracell 2032 Lithium Battery is perfect for anyone who needs reliable power for everyday devices. It’s great for parents and pet owners who want child-safe and pet-safe batteries.

Ready to Purchase?

View Price on Amazon (paid link)

2. Apple AirTag Battery – 2-Pack CR2032 Button Lithium 3V – Replacement Cell Batteries for Airtags – Cover Fit Apple Tracker Power Accessory

Keep your Apple AirTag running smoothly with this 2-pack of CR2032 batteries. These replacement batteries are designed to fit perfectly and ensure your AirTag works reliably.

Panasonic batteries provide long-lasting power. They are easy to install and come with a free guide. Each battery has a long shelf life, so you always have a dependable backup.

This Apple-compatible set is sourced from the same manufacturer Apple uses. It’s the exact match you need for your AirTag. Enjoy extended use with fewer replacements.

Pros	Cons
Perfect fit for Apple AirTag, ensures top performance. Long-lasting Panasonic batteries, fewer replacements needed. Easy installation with free guide included. Reliable and Apple-compatible, sourced from trusted manufacturer.	Limited to AirTag devices, not universal. No bulk options for multiple replacements. Requires manual installation, not plug-and-play.

Perfect For:

This 2-pack of CR2032 batteries is perfect for Apple AirTag users who need a reliable replacement. It’s easy to install and long-lasting, so you can keep your AirTag working smoothly.

Ready to Purchase?

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3. POWEROWL High Capacity CR2032 Battery 12 Pack – CR2032 Lithium 3V Coin Battery Replacement for Apple Airtag Key Fob Remote Controller LED Candles Glucometer

POWEROWL High Capacity CR2032 Battery 12 Pack - CR2032 Lithium 3V Coin Battery Replacement for Apple Airtag Key Fob Remote Controller LED Candles Glucometer

POWEROWL CR2032 batteries are a reliable power source for many devices. This 12-pack offers great value.

These lithium 3V coin batteries are widely compatible. They fit Apple AirTags, key fobs, remote controls, and more. The improved design keeps power locked in.

With high-density cells, these batteries last longer. They provide 10% more energy and 20% more capacity. You get 12 batteries and a 24-month guarantee.

Pros	Cons
Long-lasting power for your devices with high-density cells. Widely compatible with Apple AirTag, remotes, and more. Power Preserve Technology keeps batteries fresh until used. 12-pack value with 24-month worry-free guarantee.	Limited to specific devices, not universal. No rechargeable option, single-use only. Small size may be easily lost or misplaced.

Perfect For:

This CR2032 battery pack is perfect for anyone who needs reliable power for small devices. It’s great for Apple AirTags, key fobs, remote controls, LED candles, and medical devices like glucometers.

Ready to Purchase?

View Price on Amazon (paid link)

4. TagSaver Replacement Batteries for Apple AirTag, Perfectly Fits AirTag, No Bitter Coating, OEM CR2032 Battery (Pack of 4)

Keep your AirTags running smoothly with TagSaver Replacement Batteries. These genuine OEM CR2032 batteries are made by the same company that supplies Apple, so they fit perfectly and work great.

No bitter coating means no hassle. Apple recommends these for easy installation. Long-lasting power keeps your AirTags going strong.

Pros	Cons
Genuine OEM batteries ensure perfect compatibility with your AirTag. No bitter coating means hassle-free installation and reliable connectivity. Long-lasting power keeps your AirTag running longer without replacements. Convenient 4-pack provides spares for future use.	Not rechargeable, requiring frequent purchases. No included tools for easy battery replacement. Limited pack size, may run out quickly.

Perfect For:

This product is perfect for AirTag users who want reliable, hassle-free batteries. It’s ideal for anyone needing long-lasting power and easy installation without extra steps.

Ready to Purchase?

View Price on Amazon (paid link)

5. SHI Apple AirTag Battery Replacement – CR2032 3V Lithium Coin Cell – 2 Pack – No Bitter Coating – Compatible with AirTags

The SHI Apple AirTag Battery Replacement offers reliable performance for your AirTags. It includes CR2032 3V lithium coin cell batteries, designed for easy use.

These batteries have no bitter coating, ensuring a proper fit and strong connection. They work well with AirTags and other devices. Installation is quick and simple.

Each pack includes two batteries with a long shelf life until 12/2033. Perfect for AirTags, key fobs, and garage door openers. Fresh power when you need it.

Pros	Cons
Long-lasting power for your AirTags and other devices. No bitter coating ensures perfect fit and reliable connection. Easy, quick install with no wiping needed. 2-pack with long shelf life for future use.	Not for other devices, only CR2032 compatible ones. No bitter coating may raise safety concerns for kids. Limited pack size, just two batteries included.

Perfect For:

This product is perfect for anyone who uses Apple AirTags and needs a reliable battery replacement. It’s also great for key fobs and garage door openers that use CR2032 batteries.

Ready to Purchase?

View Price on Amazon (paid link)

6. ASDAWN A1847 Battery Replacement Compatible with Apple Watch Series 3 38mm

The ASDAWN A1847 Battery is a perfect match for your Apple Watch Series 3 38mm. It offers the same capacity as the original, ensuring your watch runs like new.

This battery is safety tested, long-lasting, and easy to install. It comes with a step-by-step guide and professional support.

Pros	Cons
Long-lasting battery life with up to 48 hours of use. Safe and efficient charging with built-in protection. Easy step-by-step installation guide included. High-quality materials ensure reliable performance.	Not for all Apple Watch models, only Series 3 38mm. Requires DIY skills for installation, not beginner-friendly. Full performance needs 3-5 charge cycles, patience required.

Perfect For:

This ASDAWN A1847 Battery Replacement is perfect for anyone with an Apple Watch Series 3 38mm needing a reliable, long-lasting battery. It’s easy to install and restores your watch’s performance like new.

Ready to Purchase?

View Price on Amazon (paid link)

7. Soseieiu Replacement Battery for Apple Watch Series 4 40mm,(2026 New Upgraded) 224.9mAh A2058 A1975 A1977 with Repair Parts + Installation Manual + Back Cover Adhesive

Soseieiu Replacement Battery for Apple Watch Series 4 40mm,(2026 New Upgraded) 224.9mAh A2058 A1975 A1977 with Repair Parts + Installation Manual + Back Cover Adhesive

The Soseieiu Replacement Battery is designed for the Apple Watch Series 4 40mm. It has a 224.9mAh capacity and works with models A2058, A1975, and A1977. The kit includes repair tools, an installation guide, and adhesive.

This high-quality battery matches the original specs of your watch. It comes with customer support and a 30-day money-back guarantee for peace of mind.

Pros	Cons
Perfect fit for Apple Watch Series 4 40mm models. High-quality battery matches original capacity and voltage. Easy installation with included toolkit and manual. Quick customer support within 12-24 hours. 30-day money-back guarantee for peace of mind.	Not compatible with other Apple Watch models. No professional help included for tricky repairs. Limited capacity compared to newer watch batteries.

Perfect For:

This Soseieiu Replacement Battery is perfect for Apple Watch Series 4 40mm owners who need a reliable, high-quality replacement. It’s easy to install with included tools and instructions, making it ideal for DIY repairs.

Ready to Purchase?

View Price on Amazon (paid link)

8. Soseieiu Replacement Battery for Apple Watch Series 7 45mm,2026 New Upgraded iWatch S7 45mm A2474 A2477 A2478 A2552 Battery with Tool Kits(Not for Series 7 41mm)

Soseieiu Replacement Battery for Apple Watch Series 7 45mm,2026 New Upgraded iWatch S7 45mm A2474 A2477 A2478 A2552 Battery with Tool Kits(Not for Series 7 41mm)

The Soseieiu Replacement Battery is designed for Apple Watch Series 7 45mm. It fits models A2474, A2477, A2478, and A2552. Not for Series 7 41mm.

This battery has a 309mAh capacity and 3.85V voltage. It’s made to match the original battery in size and performance. Safe and durable with CE, UL, and ROHS certifications.

Comes with tool kits for easy installation. 30-day money-back guarantee and quick customer support. Your satisfaction is our priority.

Pros	Cons
Perfect fit for Apple Watch Series 7 45mm models. High-quality battery with certified safety features. Easy installation with included tool kits. Quick customer support and 30-day money-back guarantee.	Not for Series 7 41mm, check model before buying. No tools included, extra purchase needed for installation. Limited to specific models, not universal for all watches.

Perfect For:

This Soseieiu Replacement Battery is perfect for Apple Watch Series 7 45mm owners who need a reliable and safe replacement battery. It’s easy to install and fits perfectly, ensuring your watch works like new.

Ready to Purchase?

View Price on Amazon (paid link)

9. Soseieiu Replacement Battery for Apple Watch Series 7 41mm,2026 New Upgraded iWatch S7 41mm A2473 A2475 A2476 A2663 Battery with Tool Kits(Not for Series 7 45mm)

Soseieiu Replacement Battery for Apple Watch Series 7 41mm,2026 New Upgraded iWatch S7 41mm A2473 A2475 A2476 A2663 Battery with Tool Kits(Not for Series 7 45mm)

The Soseieiu Replacement Battery is designed for Apple Watch Series 7 41mm. It fits models A2473, A2475, A2476, and A2663. This battery is not for Series 7 45mm.

It has a 284mAh capacity and 3.85V voltage, matching the original battery specs. The size fits perfectly and includes safety certifications like CE, UL, and ROHS.

High-quality materials ensure durability. Customer support is quick and reliable, with a 30-day money-back guarantee.

Pros	Cons
Perfect fit for Apple Watch Series 7 41mm models. High-quality battery matches original capacity and voltage. Safe and durable with over-charging and heating protection. Easy installation with included tool kits for convenience. Reliable support with 30-day money-back guarantee.	Not for Series 7 45mm, check model carefully. No tools included, buy separately. Risk of damage if installed incorrectly.

Perfect For:

This battery is perfect for Apple Watch Series 7 41mm owners who need a reliable replacement. It’s easy to install and fits perfectly, keeping your watch running smoothly.

Ready to Purchase?

View Price on Amazon (paid link)

10. SWARK New Rechargeable Battery A2058 Compatible with Apple iWATCH Series 4 40mm /A1975/A1977/A2007 with Tools

Revive your Apple iWATCH Series 4 with the SWARK New Rechargeable Battery A2058. Specifically designed for 40mm models A1975, A1977, and A2007, this battery ensures perfect compatibility.

Enjoy longer use with a 224.9mAh capacity. Easy installation means you can replace the old battery quickly. No complex tools or skills needed.

Boost your watch’s life with this high-capacity battery. Great service is always available if you need help. Simple, reliable, and effective.

Pros	Cons
Compatible with Apple iWATCH Series 4 40mm models. Longer battery life with 224.9mAh capacity. Easy installation, no complicated tools needed. Great service with 24/7 customer support.	Not for all iWATCH models, check compatibility first. Requires DIY installation, tools included but skill needed. Limited capacity boost, only 224.9mAh upgrade.

Perfect For:

This battery is perfect for Apple iWATCH Series 4 40mm users who need a reliable replacement. It’s easy to install and offers longer life, so you can use your watch without worry.

Ready to Purchase?

View Price on Amazon (paid link)

Buying Guide

Apple devices are part of our daily lives, but their batteries don’t last forever. Finding the right replacement can feel tricky. This guide makes it simple and clear.

Here’s what to consider when buying:

Compatibility:
Make sure the battery fits your Apple device. Check the model number for a perfect match.
Capacity:
Look for a battery with high capacity for longer use. More power means fewer replacements.
Safety:
Choose batteries with safety certifications like CE, UL, or ROHS. This ensures they’re safe and reliable.
Ease of Installation:
Pick batteries with easy installation tools or guides. No complex skills needed.
Brand Reputation:
Go for trusted brands known for quality. They often offer warranties or guarantees.
Child Safety Features:
If you have kids, opt for batteries with bitter coatings or child-secure packaging.
Value for Money:
Compare prices and pack sizes. Bulk packs often save you money in the long run.

With these tips, you’ll find the best Apple battery replacement for your needs. Enjoy long-lasting power and peace of mind!