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BTI 020-02455 compatible 49.9Wh 3-cell battery for MACBOOK AIR 13

BTI

Compare today's prices on the "BTI 020-02455 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 020-02455 compatible 49.9Wh 3-cell battery for MACBOOK AIR 13".

BTI 020-02455 compatible 49.9Wh 3-cell battery for MACBOOK AIR 13

This high-quality replacement battery restores your MacBook Air 13 to its original runtime, allowing you to work, stream, and browse without being tied to a power outlet. Designed to meet or exceed OEM specifications, it delivers dependable performance and a long cycle life.

- Compatibility: Apple MacBook Air 13 models using the BTI 020-02455 battery part number

- Battery type: Lithium Polymer (LiPo) 3-cell design

- Capacity: 49.9Wh (4800mAh), rated at 11.4V

- Colour: Black

- High-grade cells used for stable output and reduced voltage drop

- Built-in protection against overcharge, overdischarge, and short circuits

- Simple DIY installation with no special tools required for most compatible models

- Manufactured to strict quality control standards for reliable daily use

With this drop-in replacement, you can breathe new life into your ageing MacBook Air and enjoy the freedom of all-day portable computing.

GTIN: 5059902168092

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