It seems like you're searching for a rechargeable battery or accessories for the AirPods 3 (A2793). Since Apple doesn't directly sell individual batteries for AirPods (due to their compact and intricate design), you generally have two routes to take:

1. Battery Replacement (AirPods 3):

If the internal battery of your AirPods 3 is not holding charge properly, Apple typically handles battery replacements as part of their warranty or service programs. Unfortunately, for models that are out of warranty, Apple does not provide a way to replace the batteries directly unless you send the entire unit in for repair.

• Apple Service: You can contact Apple Support and request a battery replacement or a repair if your AirPods are out of warranty. Keep in mind that AirPods 3’s internal batteries are non-replaceable by users.

• Third-Party Repair Services: Some third-party shops specialize in AirPods repair, but these could void any warranty, and quality may vary.

2. Charging Case Battery:

The charging case for AirPods 3 also has a rechargeable battery. If you’re looking for a replacement or an additional charging case, you can purchase an official Apple case or a compatible third-party case.

• Official Charging Case: You can buy an official replacement charging case from Apple.

• Third-Party Charging Cases: Some third-party manufacturers offer compatible charging cases with similar features. Ensure compatibility with your AirPods model before purchasing.

3. Battery Cells for AirPods (DIY):

Some DIY enthusiasts have attempted to replace the battery cells in AirPods or charging cases. However, this can be quite complex and may not be recommended due to the tiny, delicate components inside. For the charging case, the procedure typically involves opening the case, desoldering the old battery, and soldering a new one in place.

• Risks: DIY replacement can be risky, especially if you’re unfamiliar with electronics. Doing this on your own might void any warranty and could also damage your AirPods permanently if not done properly.

4. Accessories for AirPods 3:

• Charging Cables: If you're looking for charging cables for your AirPods 3, Apple offers official Lightning to USB-C or Lightning to USB-A cables.

• Wireless Charging Mats: You can use any Qi-certified wireless charging mat to charge the AirPods 3’s case wirelessly.

• Carrying Cases: Protective cases are available to shield your AirPods from drops and scratches.

If you need links to specific products or help with locating a third-party repair service, let me know!