PC Accessory: Key Power? Apple A1382 A1286 (only for Core i7 Early 2011 Late 2011 Mid 2012) Unibody Macbook Pro 15" i7, also fit 661-5476 661-5211 with Two Free Screwdrivers - 18 Months Warranty [Li-Polymer 6-cell 7200mAh/78Wh] - Key Power

PC Accessory: LB1 High Performance Battery for Apple Macbook Pro 13 inch A1278 A1322 [2009 2010 2011 Version] Battery 020-6547-A 661-5229 661-5557 - 18 Months Warranty - Laptop Battery 1

PC Accessory: Egoway? High Performance Laptop Battery for Apple Macbook 11-Inch A1406 A1370 (2011 Version) 020-7376-A 020-7377-A MC968 MC969 - 18 Months Warranty [Li-Polymer 7.3V 35Wh] - Egoway

PC Accessory: TPE? New Laptop Battery for Apple A1322 A1278 (2009 2010 2011 Version) Unibody MacBook Pro 13, fits 661-5557 661-5229 MB990LL/A MB991LL/A+three Free Screwdrivers - 12 Months Warranty - Tera Power

PC Accessory: Anker? New Laptop Battery for Apple A1322 A1278 (2009 Version) Unibody MacBook Pro 13, fits MB990*/A MB990LL/A MB990J/A+Two Free Screwdrivers - 18 Months Warranty [Li-Polymer 6-cell 5800mAh/64Wh] - Anker

PC Accessory: LB1 High Performance Battery for Apple MacBook Air 13-Inch MC503, MC504, 1405 (2011 2012 Models) Laptop Notebook Computer PC [6-Cell Li-ion 7.3V] 18 Months Warranty - Laptop Battery 1

PC Accessory: Original Apple A1322 Battery for Macbook Pro 13# Mb990ll/a Mb991ll/a - Apple

PC Accessory: Egoway? New Laptop Battery for Apple A1382 A1286 (only for Core i7 Early 2011 Late 2011 Mid 2012) MacBook Pro 15" Core i7, also fits: 661-5211, 661-5476 [Li-Polymer 10.95V 6700mAh/73Wh] - Egoway

PC Accessory: Sloda Laptop Battery for Apple Macbook 11-Inch A1406 A1307(2011) 020-7376-A 020-7377-A MC968 MC969[Li-Polymer 7.3V 35Wh] - SLODA

PC Accessory: Macbook Air Battery A1245 Replacement - 661-4587, 661-4915, 661-5196 - Dekcell

PC Accessory: Egoway? New Laptop battery for Apple A1331 A1342 13.3-Inch MacBook Unibody (2011 & 2012 Version) MacBook Air MC234LL/A MC233LL/A, MacBook Pro MC375LL/A MC374LL/A, also fits: 661-5391 020-6580-A + Three Free Screwdrivers [Li-Polymer 10.95V 63.5Wh] - Egoway

PC Accessory: ABCENT High Quality 63.5Wh Laptop Battery for Apple MacBook Pro 13.3" A1278 A1322 661-5229 661-5557 020-6547-A 020-6765-A - ABCENT INC.

PC Accessory: Apple MacBook Air 11-Inch (11") 1.6 GHz MacBook Air (Mid 2011) Tech Rover? Max-Life Series Replacement Battery - Tech Rover

PC Accessory: Sloda New Laptop Battery for Apple A1382 MacBook Pro 15" Core i7 Early 2011 MC721LL/A MC723LL/A Late 2011 MD318LL/A, Mid 2012 MD103LL/A, Late 2011 MD322LL/A MD322LL/A, Mid 2012 MD104LL/A, fits 661-5211, 661-5476 [Li-Polymer 10.95V 77.5Wh] - SLODA

Personal Computer: Anker? New Laptop Battery for Apple A1331 A1342 Unibody MacBook, MacBook Air MC234LL/A MC233LL/A 13.3-Inch (only for 2011 & 2012 version), also fits 661-5391 020-6580-A+Two Free Screwdrivers - 18 Months Warranty [Li-Polymer 6-cell 5400mAh/59Wh] - Anker

PC Accessory: Apple MacBook Pro 13-Inch A1278 (Mid 2009, 2010, 2011 Models Only) Tech Rover Max-Life Series Replacement Battery - Tech Rover

PC Accessory: [Upgraded Version] Anker? New Laptop Battery for Apple A1382 A1286 (only for Core i7 Early 2011 Late 2011 Mid 2012) Unibody Macbook Pro 15" i7, also fit 661-5476 661-5211+Two Free Screwdrivers - 18 Months Warranty [Li-Polymer 6-cell 5400mAh/59Wh] - Anker

PC Accessory: BRT? New Laptop Battery for Apple A1322 A1278 (2009 2010 2011 Version) Unibody MacBook Pro 13, fits 661-5557 661-5229 MB990LL/A MB991LL/A + three Free Screwdrivers - 12 Months Warranty+FREE GIFT - BRT

PC Accessory: LB1 High Performance Battery for Apple MacBook Pro Unibody 15 inch A1286 (2011 Version ONLY) Laptop Notebook Mac [9-Cell Li-ion 10.95V 5400mAh] 18 Months Warranty - Laptop Battery 1

PC Accessory: Egoway? New Laptop Battery for Apple A1405 A1466 (2012 Version) 020-7379-A 661-6055 MacBook Air 13" MC503 MC504, A1369 (Mid-2011 Version) - 18 Months Warranty [Li-Polymer 7.3V 50Wh] - Egoway

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2011 Macbook Battery Popular Q&A

Q: Why does my 2011 macbook air run out of battery after 1-2 hours?
A: If you have used the battery to an extent. extremely. far beyond the normal user, it may be possible. I have an April 2010 Macbook Pro that has gone through 382... Read More »

Q: Macbook Pro Late 2011 Battery Life?
A: All laptops r pretty short battery life so i dont think there is anything wrong with it. : Read More »

Q: Macbook Pro 2011 i5 battery?
A: Power cycle the battery. How? Leave it on until it shuts down. Then turn it on and go into the bios setup and leave it until it shuts off again. Repeat this unt... Read More »

Q: How much is a replacement battery from Apple, for a 13 "Early 201...
A: Replacement batteries for a MacBook Read More »

Q: Is it possible to turn off battery in MacBook Pro 2011 model?
A: My new MacBook Pro has a battery which is built in and does not appear to be detachable as in previous MacBook's. I am going to be using this for DJ'ing and can... Read More »