For the Apple MacBook Pro 15" (A1286, 2010-2012), the A1382 refers to the battery part number, while the charger part number is different.

Charging Requirements for MacBook Pro 15" (A1286, 2010-2012):

Your MacBook Pro 15" (A1286, 2010-2012) requires a MagSafe 1 charger, and it is recommended to use a charger that provides the correct power output to match the laptop's needs.

• Charger Model:MagSafe 1

• Power Output: 85W (for the 15-inch MacBook Pro)

• Connector Type: MagSafe 1 (not MagSafe 2)

• Voltage: 16.5V

• Amperage: 5.6A

Key Details:

• A1382: This part number refers to the battery for the MacBook Pro 15" (A1286), which is a lithium-polymer battery with a typical capacity of around 77.5 Wh.

• MagSafe 1 Charger: The 85W charger with MagSafe 1 connector is specifically designed for the MacBook Pro 15" (2010-2012). The MagSafe 1 connector has a small LED indicator that shows charging status: amber (charging) and green (fully charged).

Compatible Chargers:

• 85W MagSafe 1 Charger (Original Apple) – This is the ideal charger for your MacBook Pro 15" (A1286, 2010-2012).

• Third-Party Options: If you opt for third-party chargers, make sure they are compatible with MagSafe 1 and are rated for 85W to avoid damaging your MacBook. Look for reputable brands like Anker, Novoo, or Lumsing.

Battery Replacement (A1382):

If you're looking to replace the battery, ensure you use the A1382 model, which is the correct part number for the MacBook Pro 15" (A1286, 2010-2012). Aftermarket batteries can vary in quality, so choosing a high-quality or original replacement is important for the longevity of your laptop.

Let me know if you'd like further recommendations or need help finding replacement parts!