7.4V, 5400mAh, Li-Polymer Battery fits Apple, Macbook Air 13" A1237, Macbook Air 13" A1304, 39.96Wh

Battery Fits Models:- Macbook Air 13" A1237, Macbook Air 13" A1304, Macbook Air 13" A1304 Mb543ll/, Macbook Air 13" A1304 Mb940ll/, Macbook Air 13" A1304 Mc233ll/, Macbook Air 13" A1304 Mc234ll/, Macbook Air 13" Mb003, Macbook Air 13" Mb003j/a, Macbook Air 13" Mb003ll/a, Macbook Air 13" Mb003ta/a, Macbook Air 13" Mb003x/a, Macbook Air 13" Mb003zp/a, Macbook Air 13" Mc233, Macbook Air 13" Mc233*/a, Macbook Air 13" Mc233ch/a, Macbook Air 13" Mc233ll/a, Macbook Air 13" Mc233ta/a, Macbook Air 13" Mc233x/a, Macbook Air 13" Mc233zp/a, Macbook Air 13" Mc234, Macbook Air 13" Mc234*/a, Macbook Air 13" Mc234ch/a, Macbook Air 13" Mc234ll/a, Macbook Air 13" Mc234ta/a, Macbook Air 13" Mc234x/a, Macbook Air 13" Mc234zp/a, Macbook Air 13" Mc503, Macbook Air 13" Mc503ch/a, Macbook Air 13" Mc503j/a, Macbook Air 13" Mc503ll/a, Macbook Air 13" Mc503ta/a, Macbook Air 13" Mc503x/a, Macbook Air 13" Mc503zp/a, Macbook Air 13" Mc504, Macbook Air 13" Mc504j/a, Macbook Air 13" Mc504ll/a, Macbook Air 13" Mc504ta/a, Macbook Air 13" Mc504x/a, Macbook Air 13" Mc504zp/a, Macbook Air 13" Z0fs, Macbook Air 13.3", Macbook Air Mb003ll/a 13.3", Macbook Air Mb940ll/a 13.3"

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Battery Part Numbers:- 661-4587, 661-4915, 661-5196, A1237, A1245, A1304

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We supply generic replacements for the OEM batteries; we have had thousands of satisfied customers using these batteries as an economical alternative to the original manufacturer's battery. The Cameron Sino range of batteries are historically the most reliable and cost-effective generic batteries we have ever supplied; they are designed with safety as a priority and will last as long as the originals. Finding the correct battery for your product can be difficult. There are so many models and part numbers it can be confusing. It's easier to reach out to us first than to return the product later. Please get in touch with us if you are unsure which battery you need. Finding the correct battery for your product can be difficult. There are so many models and part numbers it can be confusing. It's easier to reach out to us first than to return the product later. Please get in touch with us if you are unsure which battery you need. Please compare the data below with the models that you see in the tables. If you cannot match both the model and battery number, contact us to confirm fitment for you. Cameron Sino products are usually covered by a 12-month warranty unless otherwise stated.  Just send the product back to us, and a replacement will be sent to you free of charge. We use top-quality cells in our products, but all cells have a cycle life. You can expect that a Lithium-Ion or a lithium Polymer cell will last for around four hundred cycles; Nimh can be cycled for about 500 cycles. It's always best to charge your battery only when it gets low. Continual charging will reduce the overall life expectancy of your battery. All the batteries we supply by Cameron Sino are designed to be as long-lasting as the original OEM battery. Our ISO 9001 certified battery uses high-quality components, and each cells rating can be seen in the table above. Actual capacity and voltage may vary slightly from the original due to cell availability. The devices that this battery is known to fit can be seen in our listing below. Special Remarks:- None at this timeYou must check that you are going to order the correct battery. To be certain of fitment, make sure that the battery number, device model, and manufacturer are listed in the description. This is the only guarantee that this is the correct battery. Contact us if you would like us to confirm for you.Our battery may have a different Capacity to your original, either to increase the runtime of the product or due availability of cells. The product will still fit and charge as long as your device and battery number are listed.