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Black BTI 4-cell battery for MacBook Air with rectangular shape and connector cable on top right.

BTI 661-5731 compatible 55Wh 4-cell battery for APPLE MACBOOK AIR (13-inch Late 2010)(mid-2011) A1466 (2012 Version)

by BTI

£64.99from 3 retailers
GTIN05059902167996
EAN5059902167996
MPN661-5731-BTI
Prices updated 7 Jun 2026

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Product Description

Lithium Polymer (LiPo). 7200 mAh 55 Wh. 7.6 V. Brand compatibility: Apple. Black. Number of batteries included: 1 pc(s). Features. Brand compatibility. Apple. Product colour. Black. Battery voltage. 7.6 V. Number of battery cells. 4. Battery capacity. 7200 mAh. Battery technology. Lithium Polymer (LiPo). Packaging data. Number of batteries included. 1 pc(s). leaflet. Origin Eco. Origin Promo

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