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	Replacement for Replacement A1237 A1245 A1304 Battery for Apple MacBook Air 13 inch 020-6350-A 661-4587 Click to Enlarge Sale price: £ 34.75 inc. VAT Brand New, 'A' grade cells, 3 Years Warranty! Product Type: Replacement Battery (Brand New) Highest quality battery cells In Stock, Guaranteed to meet or exceed the specifications of the original. 100% original manufacturer compatible, this battery has been tested, and validated on systems to ensure it will work with your notebook. Warranty: Purchasing from us means high quality products and excellent service. We back our quality assurance with an unbeatable 3 year warranty with all new orders. Wholesale Price, Fast Delivery. Secure Online Ordering Guaranteed. If your original part number or laptop model is not included in the compatibility list, our battery may still fit your laptop. Please feel free to contact us at service@power-supplier.co.uk for confirmation. Type: 39.96Wh Volts: 7.4V Color: Black Capacity: 39.96Wh / 4000mAh Dimension: mm This Laptop Battery can replace the following part numbers: APPLE   661-4915,   A1245,   A1237,   661-4587,    661-5196,   020-6350-A,   A1304,   This Laptop Battery is also compatible with the following models: APPLE   MacBook Air 13 A1304 MB940LL A,   MacBook Air 13 MB003ZP A,   MacBook Air 13 MC234CH A,   MacBook Air 13 MC503TA A,    MacBook Air 13 Z0FS,   MacBook Air 13 A1237,   MacBook Air 13 MB003LL A,    MacBook Air 13 MC233X A,   MacBook Air 13 MC503CH A,   MacBook Air 13 MC504TA A,    MacBook Air 13-3 MB940LL A,   MacBook Air 13 A1304 MC234LL A,   MacBook Air 13 MC233CH A,    MacBook Air 13 MC234TA A,   MacBook Air 13 MC503ZP A,   MacBook Air 13 A1304 MB543LL A,    MacBook Air 13 MB003X A,   MacBook Air 13 MC234 A,   MacBook Air 13 MC503LL A,    MacBook Air 13 MC504ZP A,   MacBook Air 13 MB003J A,   MacBook Air 13 MC233TA A,    MacBook Air 13 MC234ZP A,   MacBook Air 13 MC504LL A,   MacBook Air 13 A1304 MC233LL A,    MacBook Air 13 MC233 A,   MacBook Air 13 MC234LL A,   MacBook Air 13 MC503X A,    MacBook Air 13-3 MB003LL A,   MacBook Air 13 A1304,   MacBook Air 13 MB003TA A,    MacBook Air 13 MC233ZP A,   MacBook Air 13 MC503J A,   MacBook Air 13 MC504X A,    MacBook Air 13-3 Series,   MacBook Air 13 MB003,   MacBook Air 13 MC233LL A,    MacBook Air 13 MC234X A,   MacBook Air 13 MC504J A,

There are several steps you can take to insure that you get maximum performance from your A1237 A1245 A1304 Battery for Apple MacBook Air 13 inch 020-6350-A 661-4587 battery:

Breaking In New A1237 A1245 A1304 Battery for Apple MacBook Air 13 inch 020-6350-A 661-4587 Batteries - new batteries come in a discharged condition and must be fully charged before use. It is recommended that you fully charge and discharge your new battery two to four times to allow it to reach its maximum rated capacity.
Preventing the Memory Effect - Keep your A1237 A1245 A1304 Battery for Apple MacBook Air 13 inch 020-6350-A 661-4587 battery healthy by fully charging and then fully discharging it at least once every two to three weeks. Exceptions to the rule are Li-Ion batteries which do not suffer from the Memory Effect.
Keep Your A1237 A1245 A1304 Battery for Apple MacBook Air 13 inch 020-6350-A 661-4587 Batteries Clean - It's a good idea to clean dirty battery contacts with a cotton swab and alcohol. This helps maintain a good connection between the battery and your portable device.
Exercise Your A1237 A1245 A1304 Battery for Apple MacBook Air 13 inch 020-6350-A 661-4587 Battery - Do not leave your battery dormant for long periods of time. We recommend using the battery at least once every two to three weeks. If a battery has not been used for a long period of time, perform the new battery break in procedure described above.
Battery Storage - If you don't plan on using the battery for a month or more, we recommend storing it in a clean, dry, cool place away from heat and metal objects. Ni-Cd, Ni-MH and Li-Ion batteries will self-discharge during storage; remember to break them in before use.
For Notebook Users - To get maximum performance from your battery, fully optimize the notebook's power management features prior to use. Power management is a trade off: better power conservation in exchange for lesser computer performance. The power management system conserves battery power by setting the processor to run at a slower speed, dimming the screen, spinning down the hard drive when it's not in use and causing the machine to go into sleep mode when inactive. Your notebook user's guide will provide information relating to specific power management features.