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BTI 020-02459 compatible 49.9Wh 3-cell battery for MACBOOK AIR 13

BTI

Compare today's prices on the "BTI 020-02459 compatible 49.9Wh 3-cell battery for MACBOOK AIR 13".

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Last Checked: 18/09/2026
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Product Description

Compare today's prices on the "BTI 020-02459 compatible 49.9Wh 3-cell battery for MACBOOK AIR 13".

BTI 020-02459 compatible 49.9Wh 3-cell battery for MACBOOK AIR 13

Give your MacBook Air 13 a new lease of life with this reliable high-capacity replacement battery. Designed to match or exceed the performance of your original battery, it provides dependable power for your daily tasks, whether you are working on the go, streaming content, or attending back-to-back meetings. With a robust 55Wh capacity, you can enjoy longer run times between charges and reduce the need to stay tethered to a power socket.

- Compatible with select MacBook Air 13 models (check your device for fit)

- High-quality Lithium Polymer (LiPo) cells for consistent performance

- 4800 mAh capacity delivering 55 Wh of power at 11.4 V

- 3-cell design balances energy density with slim profile

- Sleek black finish that matches the original look of your laptop

- Single battery pack included, ready to install

- Built to meet or exceed original equipment specifications

A straightforward upgrade that helps restore your laptop's mobility and productivity.

GTIN: 5059902168115

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