What is the best way to extend battery life?

Found this on Lifehacker.
 

My Computer My Computer

At a glance

Windows 7 Professional x64Intel i7 2600K OC'd @ 4620 MHz16GB GSkill Sniper 2133 Mhz (4x4GB)EVGA GeForce GTX 480 SuperClocked+
Computer Manufacturer/Model Number
Custom
OS
Windows 7 Professional x64
CPU
Intel i7 2600K OC'd @ 4620 MHz
Motherboard
Asus P8Z68-V Pro
Memory
16GB GSkill Sniper 2133 Mhz (4x4GB)
Graphics Card(s)
EVGA GeForce GTX 480 SuperClocked+
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
2x Acer S273HLbmii 27"
Screen Resolution
2 x 1920x1080
Hard Drives
64GB Crucial M4 SSD

Storage: Hitachi 1TB 5400RPM, Samsung 1.5TB 5400RPM
PSU
Corsair HW Series 750w (modular)
Case
Cooler Master HAF 932 Advanced Blue Edition
Cooling
CM Hyper 212+ CPU cooler, 3x 230mm + 1x 140mm case fans
Keyboard
Logitech MK320 (wireless)
Mouse
Logitech MK320 (wireless)
Internet Speed
30 Mb/s : 2 Mb/s
Well, now i am looking at this.
It's a 40gb intel ssd with TRIM support, $140.
I did a rough caculation and the space that i use on my computer, minus my video library and windows.old, is about 12gb.
that's including a bunch of crap to be deleted, so i think it should be fine as a main notebook drive
 

My Computer My Computer

At a glance

Windows 8 Pro (32-bit)1.83GHz Intel Core Duo2GB 667MHz DDR2 SDRAM (PC2-5300) (upgrade)ATI Radeon X1600 with 128MB GDDR3 memory
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Apple 17" iMac MA199LL (Early 2006)
OS
Windows 8 Pro (32-bit)
CPU
1.83GHz Intel Core Duo
Memory
2GB 667MHz DDR2 SDRAM (PC2-5300) (upgrade)
Graphics Card(s)
ATI Radeon X1600 with 128MB GDDR3 memory
Monitor(s) Displays
17-inch TFT active-matrix LCD, millions of colors
Screen Resolution
1440 x 900
Hard Drives
Hitachi 320GB HDT721032SLA360 7200RPM SATA II (upgrade)
Keyboard
Microsoft Wired Keyboard 600
Mouse
Microsoft Basic Optical Mouse v2.0
Internet Speed
4 Mbps
Antivirus
Microsoft Security Essentials
Browser
Google Chrome
Other Info
WEI:
Base Score: 3.9 Processor: 4.4 Memory 4.7
Graphics: 3.9 Gaming Graphics: 4.1 Primary HD: 5.9
Just make sure you have enough storage for backups... although an external drive is recommended.
 

My Computer My Computer

At a glance

Windows 7 Professional x64Intel i7 2600K OC'd @ 4620 MHz16GB GSkill Sniper 2133 Mhz (4x4GB)EVGA GeForce GTX 480 SuperClocked+
Computer Manufacturer/Model Number
Custom
OS
Windows 7 Professional x64
CPU
Intel i7 2600K OC'd @ 4620 MHz
Motherboard
Asus P8Z68-V Pro
Memory
16GB GSkill Sniper 2133 Mhz (4x4GB)
Graphics Card(s)
EVGA GeForce GTX 480 SuperClocked+
Sound Card
Realtek High Definition Audio
Monitor(s) Displays
2x Acer S273HLbmii 27"
Screen Resolution
2 x 1920x1080
Hard Drives
64GB Crucial M4 SSD

Storage: Hitachi 1TB 5400RPM, Samsung 1.5TB 5400RPM
PSU
Corsair HW Series 750w (modular)
Case
Cooler Master HAF 932 Advanced Blue Edition
Cooling
CM Hyper 212+ CPU cooler, 3x 230mm + 1x 140mm case fans
Keyboard
Logitech MK320 (wireless)
Mouse
Logitech MK320 (wireless)
Internet Speed
30 Mb/s : 2 Mb/s
I'm planning on sticking my old 250gb drive into an enclosure and using that as a backup/media drive.
 

My Computer My Computer

At a glance

Windows 8 Pro (32-bit)1.83GHz Intel Core Duo2GB 667MHz DDR2 SDRAM (PC2-5300) (upgrade)ATI Radeon X1600 with 128MB GDDR3 memory
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Apple 17" iMac MA199LL (Early 2006)
OS
Windows 8 Pro (32-bit)
CPU
1.83GHz Intel Core Duo
Memory
2GB 667MHz DDR2 SDRAM (PC2-5300) (upgrade)
Graphics Card(s)
ATI Radeon X1600 with 128MB GDDR3 memory
Monitor(s) Displays
17-inch TFT active-matrix LCD, millions of colors
Screen Resolution
1440 x 900
Hard Drives
Hitachi 320GB HDT721032SLA360 7200RPM SATA II (upgrade)
Keyboard
Microsoft Wired Keyboard 600
Mouse
Microsoft Basic Optical Mouse v2.0
Internet Speed
4 Mbps
Antivirus
Microsoft Security Essentials
Browser
Google Chrome
Other Info
WEI:
Base Score: 3.9 Processor: 4.4 Memory 4.7
Graphics: 3.9 Gaming Graphics: 4.1 Primary HD: 5.9
Microsoft actually has helpful hints on how to save battery life right on the computer. It recommends that once you get your new battery you Fully Charge it for 10 hrs (Computer turned off while charging it) and then fully drain it. Repeat this process 3 times. Then you are good to go. It also says that you shouldn't drain your computer past 40%. Why, I don't know but I have been following that. Hopefully it helps.

Okay, I read this tip when I had Vista. I now re-read it and it says to drain your battery before charging. But I also read that NiMH and NiCd need to be fully drained and then fully charged, but Li-ion (found in most, if not all, modern laptops) don't need to be fully drained.
 
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My Computer My Computer

At a glance

Windows 7 Home Premium x864096MB (2 x 2048) DDR2 667mhz CorsairATI Radeon® X1200 128MB-319MB dynamically all...
Computer Manufacturer/Model Number
Toshiba Satellite A215-S4757
OS
Windows 7 Home Premium x86
Motherboard
AMD Turion™ 64 X2 Dual-Core Mobile Technology TL56 1.8 GHz
Memory
4096MB (2 x 2048) DDR2 667mhz Corsair
Graphics Card(s)
ATI Radeon® X1200 128MB-319MB dynamically allocated shared g
Sound Card
Realtek
Monitor(s) Displays
15.4” diagonal widescreen TruBrite®TFT LCD display at 1280x8
Screen Resolution
1280x800
Hard Drives
Internal HD: 250GB (4200RPM); Serial ATA HDD
External HD: Western Digital 320GB My Passport Elite WDMLZ3200TN USB 2.0 Portable Hard Drive (Bronze)
Case
Targus
Mouse
Logitech G7
Internet Speed
6meg
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