If you're looking to wholesale Apple Pro 13" (M1) or related models' batteries (A2159, A2289, A2171), here are a few things to consider for sourcing and selling:

1. Compatibility and Model Identification

Ensure that the battery you're offering is compatible with the exact models you mentioned:

• Apple MacBook Pro 13" (2019, A2159/A2289)

• Apple MacBook Pro 13" M1 (2020)

The battery model number for these devices is typically A2171.

2. Battery Specifications

Verify the technical specifications of the battery, including:

• Voltage: Usually around 11.4V or 11.5V for MacBook Pro models.

• Capacity: For the A2171 battery, the capacity is approximately 58.2 Wh (watt-hours).

• Compatibility: Check that your supplier guarantees compatibility with these MacBook models.

3. Supplier Options

When looking for wholesale suppliers, ensure they meet these criteria:

• Certified Manufacturers: Ensure the manufacturer or supplier has a good reputation for quality and certifications, such as UL or CE marks.

• Warranty: Look for suppliers offering warranties on their products to ensure customer satisfaction.

• Bulk Discounts: Suppliers should offer discounts for bulk purchases if you plan to wholesale.