BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009)
Brand BTI
From
£57.99
Free delivery
You save £3.88 (6%)
3 offers at 3 retailers
Listed since 6 April 2026
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Description
Full specifications
| Marque | BTI |
| Référence fabricant | 6615557bti |
| EAN | 5059902173690 |
BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009): complete technical analysis for 2026
When it comes to Mac & MacBook, the BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009) by BTI is a reference that savvy buyers know well. Its value for money in 2026 deserves particular attention, especially given its availability across many retailers and the brand's strength in the market. Our comparison tool lets you view all available offers in real time, with or without free delivery, and click directly on the offer of your choice.
Who is this Mac & MacBook for?
The BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009) benefits from the expertise of BTI in this category. Its design meets current market standards and satisfies even the most demanding users in their everyday activities. The brand's reliability translates into positive feedback from regular buyers, who particularly appreciate the consistency between the promises of the product sheet and the real-world experience. For the Mac & MacBook category, this is an option we recommend without hesitation. Also check Laptops for closely related alternatives.
For intensive or occasional use
The BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009) adapts to different levels of use in the Mac & MacBook category. Whether you use it intensively every day or more occasionally, this BTI product offers appreciated versatility. Regular users value its reliability over time, while occasional users appreciate how easy it is to pick up without any special training. For even more demanding use, also check the BTI 58Wh 6 cell MWP72LL/A compatible battery for APPLE 020-02497 MACBOOK PRO 13 A2251 MACBOOK PRO 13 A1989 MACBOOK PRO 13-INCH 2018 MR9Q2LL/A.
Against the competition
In the Mac & MacBook market, the BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009) is well positioned thanks to its price from £57.99 and the strength of BTI. Our comparison tool lets you verify in real time whether this positioning still holds against other available offers. Broaden your comparison with the products available in Laptops.
Market price ranges in 2026
| Range | Indicative price |
|---|---|
| Entry-level | Under 1850 £ |
| Mid-range | 1850 £ to 4320 £ |
| High-end | Over 4320 £ |
The best times to buy the BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009) at a lower price are Black Friday in November, the January sales and the summer sales in July. Our price history lets you judge whether the current price is a genuine bargain or whether it is worth waiting a few weeks. Outside these periods, flash promotions remain frequent among Compiral's partner retailers.
Frequently asked questions about BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009)
How does the BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009) compare to competitors in the Mac & MacBook category?
In the Mac & MacBook category, the BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009) occupies a specific market segment. Compared to other available models, it stands out mainly through the balance between its features and its price. To compare objectively, consult the detailed spec sheet on this page and compare specifications with other similar products listed on our comparison tool.
Is the BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009) suitable for beginners?
Yes, the BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009) is generally appreciated by both beginners and regular users of the Mac & MacBook category. It is quick to set up and BTI usually provides clear documentation. If you are new to this product category, consult the spec sheet on this page to identify the key criteria to check before making your choice.
Is there a refurbished version of the BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009)?
Refurbished versions of the BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009) may be available from certain Compiral partner retailers. These refurbished products allow you to save between 20% and 40% compared to the new price while still benefiting from a warranty. Check availability in our offers table and review the warranty conditions offered by the retailer.
When do prices for the BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009) drop during the year?
Prices for the BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009) typically drop during Black Friday (November), the January sales and the summer sales (July). Promotional deals are also common around Cyber Monday and the holiday season. Our price history lets you spot trends and assess whether a price drop is likely soon in the Mac & MacBook category.
Is delivery free for the BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009) at all retailers?
Free delivery is not guaranteed for the BTI 661-5557 compatible 63.5Wh 3-cell battery for APPLE MACBOOK PRO (13-inch Mid 2009) at every retailer. Some include it in their price, others charge separately. On Compiral, use the free delivery filter to display only offers with free postage. The total price shown in our table always includes delivery costs for a true cost comparison.
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