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Black BTI 4-cell battery for MacBook Air, rectangular with connector on top edge, compatible with 11-inch Late 2010 model.

BTI 020-6921-B compatible 38Wh 4-cell battery for APPLE MACBOOK AIR (11-inch Late 2010) - image 2

BTI 020-6921-B compatible 38Wh 4-cell battery for APPLE MACBOOK AIR (11-inch Late 2010) - image 3

BTI 020-6921-B compatible 38Wh 4-cell battery for APPLE MACBOOK AIR (11-inch Late 2010) - image 4

BTI 020-6921-B compatible 38Wh 4-cell battery for APPLE MACBOOK AIR (11-inch Late 2010)

by BTI

£60.11from 5 retailers

GTIN05059902153210

EAN5059902153210

MPN020-6921-B-BTI

Prices updated 4 Apr 2026

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ComputersDeal

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ITSupplies.uk

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£69.12£60.11

£60.11 total inc. delivery

GtechPro

In stock3-5 working days

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£69.12£61.11

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Amazon

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Back to the Office

In stock3-5 working days

£63.99

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GamingKit

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£66.65

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£66.65 total inc. delivery

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Product Description

Lithium Polymer (LiPo). 5200 mAh 38 Wh. 7.3 V. Brand compatibility: Apple. Black. Number of batteries included: 1 pc(s). Features. Brand compatibility. Apple. Product colour. Black. Battery voltage. 7.3 V. Number of battery cells. 4. Battery capacity. 5200 mAh. Battery technology. Lithium Polymer (LiPo). Packaging data. Number of batteries included. 1 pc(s). leaflet. Origin Promo. Origin Eco

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