Macintosh Laptops

What the two smaller average about 7 hours of battery life?

http://store.apple.com/us/browse/home/shop_mac/family/macbook_pro?intcmp=AIC-WWW-NAUS-K2-BUYNOW-MACBOOKPRO-INDEX

Points out the footnote at the bottom of the page. There is one (1) next to the hard drive size and the bottom of the page, it explains what it means. The (2) is also explained by a battery that lasts seven hours will depend on the load. Basically, the note explains the burden of seven hours of battery life. The note prints all gray so it is difficult to see. Here it is: (2) For the 13-inch MacBook Pro: Testing conducted by Apple in May 2009 using preproduction 2.53 Intel Core 2 Duo MacBook Pro 13 units. For the 15-inch MacBook Pro: Testing conducted by Apple in May 2009 using preproduction 2.8GHz Intel Core 2 Duo MacBook units Pro with a better fit of the battery. A 17-inch MacBook Pro: Testing conducted by Apple in May 2009 using preproduction 2.8GHz Intel Core 2 Duo-based MacBook units Pro with a better adjustment of battery life. Battery life depends on configuration and use. See www.apple.com / batteries for more information.

Apple Battery 13 Macbook $129 Apple Battery 13" MacBook

Apple Battery 15 Macbook Pro $129 Apple Battery 15" MacBook Pro

6-BAY BATTERY CHARGER FOR APPLE MACBOOK 13-inch $261.99 Oncore BC103 - Battery charger - AC 100-240 V - 60 Watt - for P/N: MA561 MA561G/A MA561LL/A MA561Z/A

notebook battery - Li-pol $106.99 BTI - Notebook battery - 1 x lithium polymer 6-cell - for Apple MacBook (13.3 in)

V7 Lithium Polymer Notebook Battery $100.99 Apple MacBook 13" Notebook APL-MBOOK13BV7 Lithium Polymer (Li-Polymer) Lithium Polymer Notebook Battery Notebook Battery Proprietary V7 Yes www.v7-world.com

Oncore Power Notebook Battery $123.99 1 Year Limited Apple MacBook 13" Notebook NB111 Notebook Battery Oncore Power Oncore Power Systems, Inc Proprietary Yes www.oncorepower.com

notebook battery - Li-pol - 4200 mAh $102.99 BTI - Notebook battery - 1 x lithium polymer 3-cell 4200 mAh - for Apple MacBook Pro (15.4 in)

LBMC348 - notebook battery - Li-pol - 5600 mAh $81.99 Lenmar LBMC348 - Notebook battery - 1 x lithium polymer 5600 mAh - for Apple MacBook Pro (15 in 15.4 in)

Battery Biz B-5994 Lithium Ion Notebook Battery $110.99 1 Year 10.8 V DC 14.24 oz 5100 mAh Apple MacBook 13" White Notebook B-5994 B-5994 Lithium Ion Notebook Battery Battery Biz Lithium Ion (Li-Ion) Not Applicable Notebook Battery White Yes www.battery-biz.com

Battery Biz B-5995 Lithium Ion Notebook Battery $111.99 1 Year 10.8 V DC 14.40 oz 5100 mAh Apple MacBook 13" Black Notebook B-5995 B-5995 Lithium Ion Notebook Battery Battery Biz Black Lithium Ion (Li-Ion) Not Applicable Notebook Battery Yes www.battery-biz.com

CHECKERB KBCOVER FOR MACBOOK $22.99 CHECKERB KBCOVER FOR MACBOOK

PORTUGUESE KBCOVER FOR MACBOOK $22.99 PORTUGUESE KBCOVER FOR MACBOOK

SWISS KBCOVER FOR MACBOOK $22.99 SWISS KBCOVER FOR MACBOOK

LARGE TYPE KBCOVER FOR MACBOOK $22.99 LARGE TYPE KBCOVER FOR MACBOOK

FRENCH KBCOVER FOR MACBOOK $22.99 FRENCH KBCOVER FOR MACBOOK

Apple Macbook Pro 15.4/2.4/2X1gb/250/Sd/256Vram $1499.97 Apple MacBook Pro 15.4/2.4/2X1GB/250/SD/256VRAM

Apple Macbook Pro15.4 Md322ll/A $2199 Apple MacBook Pro15.4" MD322LL/A

MC-MBKAIR - notebook battery - Li-pol - 5000 mAh $101.99 BTI MC-MBKAIR - Notebook battery - 1 x lithium polymer 4-cell 5000 mAh - for Apple MacBook Air (13.3 in)

Battery Biz High Capacity B-5847 Notebook Battery $92.99 1 Year 10.8 V DC 14.56 oz 5.46" Height x 4.43" Width x 0.56" Depth 5560 mAh Apple MacBook Pro 15" MA348G/A Notebook Rectangular shaped battery with 5 slit type contact points on one side B-5847 Battery Biz High Capacity B-5847 Notebook Battery Lithium Polymer (Li-Polymer) Notebook Battery Proprietary Yes www.battery-biz.com

Battery Biz High Capacity B-5993 Notebook Battery $98.99 1 Year 1.18 lb 10.8 V DC 6.58" Height x 4.75" Width x 0.55" Depth 6800 mAh Apple MacBook Pro 17" MA458G/A Rectangular shaped battery with six slip type contacts on the bottom of one side B-5993 Battery Biz High Capacity B-5993 Notebook Battery Lithium Polymer (Li-Polymer) Notebook Battery Proprietary Yes www.battery-biz.com

BTI Lithium Polymer Notebook Battery $104.99 11.1 V DC 18 Month 6 6400 mAh MacBook Pro 17" Notebooks: MA897LL/A MA869LL/A BTI Battery Technology, Inc Lithium Polymer (Li-Polymer) Lithium Polymer Notebook Battery MC-MBOOK17 Not Applicable Notebook Battery Yes www.batterytech.com

13 MACBOOK SATIN PEACOCK $42.99 13" MACBOOK SATIN PEACOCK

13 MACBOOK SATIN AUBERGINE $42.99 13" MACBOOK SATIN AUBERGINE

13 MACBOOK SATIN BLACK $42.99 13" MACBOOK SATIN BLACK

BODYGUARDZ 13 MACBOOK AIR $57.99 BODYGUARDZ 13" MACBOOK AIR

Lenmar LBZ310AP Notebook Battery - 5400 mAh $74.99 1 Year 10.8 V DC 5400 mAh Apple 13" MAcBook Notebook LBZ310AP LBZ310AP Notebook Battery Lenmar Lenmar Enterprises, Inc Lithium Ion (Li-Ion) Notebook Battery Proprietary Yes www.lenmar.com

Apple MacBook Pro MC371LL/A Notebook PC - Intel Core i5 2.4 GHz Processor - 4 GB RAM - 320 GB Hard Drive - DVR - 15.4-inch Display - Mac OS X 10.6 Snow Leopard $1299.49 The new MacBook Pro sets all new benchmarks for Mac notebooks. This 15 inch MacBook Pro features an Intel Core i5 processor and next generation nVIDIA graphics that bring high performance to everything from 3D games to photos and videos. Additionally, the MacBook Pro comes standard with automatic graphics switching that provides performance when you need it and energy efficiency when you don't helping the built in battery last up to 8 9 hours.