The product is a new genuine Apple MacBook Air 13" battery A1965, compatible with models from 2018 to 2020. It is a Li-Ion battery with a capacity of 4379 mAh and 49.9wHr, providing a voltage of 11.40V. The battery is black in colour and has 3 battery cells. It comes with a 1-year manufacturer warranty, making it a reliable and high-quality accessory for Apple MacBook Air users.
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