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Cameron Sino Technology Limited  |  SKU: CS-APR300SL  |  Barcode: 4894128199311

3.8V, Li-Polymer, 370mAh, Headset Battery Fits Apple, Airpods 3 Charging Case, 1.41Wh

⭐For further information about stock levels see the notes below⭐
Regular price $27.98 CAD

Cameron Sino CS-APR300SL Replacement Battery for Apple AirPods 3 Charging Case – 370mAh

Power up your Apple AirPods 3 Charging Case with the Cameron Sino CS-APR300SL replacement battery, designed to deliver reliable, long-lasting performance. With a capacity of 370mAh and a stable voltage of 3.8V, this Li-Polymer battery ensures your charging case is always ready to keep your AirPods powered throughout the day. Whether you're on the go, at the gym, or taking calls, this high-quality replacement battery helps maintain your seamless listening experience.

Product Features:

  • Capacity: 370mAh
  • Type: Li-Polymer
  • Voltage: 3.8V
  • Energy Rating: 1.41Wh
  • Color: Black
  • Dimensions: 35.20 x 20.40 x 4.60mm
  • Net Weight: 8.0g / 0.28oz
  • Gross Weight: 33g / 1.16oz
  • EAN Code: 4894128199311

Why Choose Cameron Sino Batteries?

Cameron Sino batteries are known for their exceptional build quality, ensuring reliability and extended performance for your devices. This replacement battery for the Apple AirPods 3 Charging Case (Part Number: A2793) is built with safety and longevity in mind, delivering consistent power without overheating or causing disruptions.

  • Extended Battery Life: Keep your AirPods charged for longer, reducing the need for frequent recharges.
  • Perfect Compatibility: Designed specifically for Apple AirPods 3 Charging Case (Part Number: A2793), ensuring easy and hassle-free installation.
  • Superior Safety Standards: Engineered with high-quality materials to prevent overcharging, overheating, and short-circuiting.
  • Lightweight & Compact: A precise fit without adding unnecessary bulk to your charging case.

Compatible Models:

  • Apple: AirPods 3 Charging Case

Compatible Part Numbers:

  • Apple: A2793

30-Day Return & 1-Year Warranty

Shop with confidence knowing your purchase is backed by a 30-day return policy and a 1-year replacement warranty. Cameron Sino ensures top-tier quality and customer satisfaction, so you can trust your replacement battery to perform reliably.

Revive Your AirPods 3 Charging Case Today!

Don't let a weak battery limit your music, calls, and productivity. Upgrade your Apple AirPods 3 Charging Case with the Cameron Sino CS-APR300SL replacement battery for seamless power and performance. Stay connected, enjoy high-quality audio, and keep your AirPods charged wherever life takes you!

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If your order includes multiple heavy products, we recommend requesting a custom quote — we may be able to arrange a better rate with a transport truck! 

Please note: We reserve the right to send heavier items by transport truck if the carrier's maximum weight per package is exceeded or if we consider it too risky to place with a courier due to the possibility of damage occurring.

🔋 What’s mAh All About?

mAh stands for milliamp hours—basically, how much "fuel" your battery can hold. A higher or lower mAh than your original battery? No worries! 🙌 It won’t affect charging or operation—just means your device might run a bit longer or shorter between charges. Still 100% compatible. Still 100% awesome. 💪✨

Before ordering please read

Ensure the original battery model number is mentioned in our product description and verify that your device model number is also listed in the description.

How to Look after your new lithium battery!!

See how to look after your battery if its lithium Lithium Care

Delivery and Shipping

See our shipping policy and details at this link Shipping Details

📸 Send Us Your Battery Image

Not sure which replacement battery you need? Just snap a Photo / Video of your current battery and send it our way! Our team will quickly identify the exact match and recommend the perfect replacement model — no guesswork, no hassle.

🔍 Fast, Expert Assistance

We’ve helped thousands of customers find the right battery — let us do the same for you. Whether it’s for an alarm system, emergency light, or industrial equipment, we’ve got you covered.

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