Jan/101
New Battery – HP Pavilion DV2 Battery
HP dv2 Laptop Notebook 6-cell Battery (HSTNN-CB087 HSTNN-C52C) NEW
Get maximum battery life so you can keep playing games, watching videos, listening to music, and watching slide shows—without having to plug in your AC adapter. With your hp pavilion dv2 battery, which works with the notebook’s power management features to reduce power consumption, you’ll be able to work longer than with other types of batteries—plus, the hp dv2 battery charges completely even if it isn’t fully discharged.
Features
Recharge in your laptop whether it’s on or off, using your AC adapter
Fully recharge after about 2 hours, then get up to 2–4 hours of hp laptop battery life
Rely on us: this battery has been tested with all compatible HP notebook PCs
- Capacity: 4400mAh / 6-Cell
- Voltage : 10.8V
- Color : Black
- Product Type: Replacement
- Battery Type: Lithium ion
- Full 1 year warranty
- Price: $ 73.58
- Pls Choose Shipping Method:
- Turn the brightness level as low as you possibly. Laptops always come with the ability to select the brightness level, some even could modify CPU cooling performance, switch down to lowest level will enable you squeeze out two times longer HP Pavilion DV2 Battery life than the situation working in the highest level.
- Shut down programs running automatic. Some of the programs we won’t to use startup in backgroud when you start you OS, like QuickTime, Desktop Search. When expand your taskbar, you can see and shutdown them, but there are also some process invisible in most cases. They consume your laptop computer resourse and HP DV2 Battery slowly, press “Ctrl” + “Alt” + “Del” to open your tasker manager and halt the process not necessary.
- Unplug external devices. Normally device, your mouse, and the most power consume device — Mobile hard disk, they drain down your laptop HP DV2 Battery for there get the power supply from the USB port in your laptop. Remove when you aren’t using them, is goes without saying that this will save a lot of power.
- Hibernate instead of suspend. Suspend mode make your save some power and instantly resume your laptop when you come back, but compare with the Hibernate mode, suspend laptop also running in lower power consumed situation, electricity exhaust is zero in hibernate mode for all your computer’s state were saved before it shutdown. For the convenient reason, you’d better use the hibernate function when leave over 20 minutes.
- Keep your HP DV2 Battery clean. Keep the battery clean especially the matel contacts with some a cloth moistened with rubbing alcohol, this keeps the power transfer from your IBM ThinkPad T40 Series battery more efficient.
Jan/100
How to Make a Acer Laptop Battery Last Longer
How to Make a Acer Laptop Battery Last Longer
Save on electricity and get the most out of your laptop when you aren’t plugged in. Here are ten steps to make your BATBL50L6 laptop’s battery last longer.
#Step 1 Dim your screen
For most laptops dimming is a button on the top row that looks like a sun with a down arrow. Press it repeatedly to reach the dimmest screen setting you can still function with.
#Step 2 Turn off programs running in the back ground that you aren’t using
Programs like Itunes, chat programs, Windows Customer Experience Center. All of these take laptop battery life to run, you can extend your battery juice a little bit farther by turning them off. You can even go so far as to set them up not to auto start. This will also decrease the amount of time it takes to start up your computer. If you use an email program like gmail or yahoo you can choose to turn off the chat functions and run on the html setting. You will need to manually refresh to see updates, but you will use a lot less energy.
#Step 3 Run off a hard drive or jump drive rather than a CD or DVD
CDs and DVDs need to spin to function. Spinning takes energy. Hard drives and jump drives don’t spin.
#Step 4 Turn your computer off or to hibernate mode
A “sleeping” computer or a computer on standby is still using quite a bit of energy so that it can start up quickly right were you left off. To conserve the most energy turn it all the way off or set it to hibernate.
#Step 5 Optimize your power settings
Most laptops have a power setting option. Click on the AS07B41 battery icon on your desktop (mine’s in the lower left corner) and you should get the option for several power modes. Choose the one that is called “power saver” or something similar. Some laptops will automatically switch when they aren’t plugged in.
#Step 6 Don’t use sound
Turn the sound off on your computer – it takes up to seven times more energy to play sound than just use the screen of your laptop. If you must have sound, use your headphones. They take far less energy.
#Step 7 Don’t have multiple programs running
When you are working off your Acer Aspire 5920 battery use only one program at a time. Email that refreshes itself constantly can be a big drain on the battery, so close it when you aren’t using it directly.
#Step 8 Keep your temperatures down
A hot computer is an inefficient computer. Use the canned designed to clean electronics to clean out the vents. They are often on the bottom of your laptop. Also if you are using your laptop on a soft surface like a pillow you maybe blocking those vents and your computer isn’t cooling properly. Get a lap board or a large notebook to set your computer on instead.
#Step 9 Defrag your hard drive
You can have a more efficient computer not just in how fast it can do the tasks you give it but in the energy it uses by simply defragging it. Apples tend to not need as much defragging as PCs.
#Step 10 Get a new battery or new computer
Older batteries tend to not hold charge as well. If you have had your battery or used it a lot you may benefit from a new one. There are also lots of new laptops out there that are super efficient. Many are built specifically for use on Acer Aspire 5720 battery alone. If you will be working often without a power source make it a priority in your next computer.