Archive for April, 2011
You Can Check Best Price at: www.amazon.com
Me, Alec, Nick, Josh, and Oliver throw a old Toshiba laptop out my bedroom window, then smash it.
Video Rating: 4 / 5
astore.amazon.com Acer AS5810TZ-4274 Notebook comes with these specs: Intel Pentium Processor SU2700, Windows Vista Home Premium with Service Pack 1, 15.6″ HD Acer CineCrystal LED-backlit Display, Mobile Intel GS45 Express Chipset, 3072MB DDR3 1066MHz Memory, Intel Graphics Media Accelerator 4500MHD, 320 GB SATA Hard Drive, 8X DVD-Super Multi Double-Layer Drive, Acer Crystal Eye Webcam, 5-in-1 Digital Media Card Reader, 2nd Generation Dolby Sound Room Audio Enhancement, 802.11b/g/Draft-N Wi-Fi CERTIFIED, 4 – USB 2.0 Ports, 1 – HDMI Port, Convenience Buttons- Multi-gesture Touchpad, Acer PowerSmart Technology, Acer Backup Manager, Touchpad-lock, 6-cell Li-ion Battery (5600 mAh), 8+ hours battery life, 5.3 lbs. | 2.4 kg (system unit only), Wireless Setup Card, Registration/ Limited Warranty Card, McAfee Internet Security Suite (60-day insert)
Video Rating: 4 / 5
live.pirillo.com – Michael Trimm asks "Chris, I’ve had a Dell laptop for about 3 years. The battery life was 4 hours when I first got it, but now it’s a little more than an hour – any idea why?"There could be a lot of reasons why your battery only lasts an hour:Did you charge the battery when you first got it?Did you regularly fully discharge the battery or did you keep it plugged in all the time?Finally, the battery is three years old: it might be time that you get a new battery.If it is time to get a new battery, you may want to consider what proper care of a Lithium-Ion Battery includes. Battery University has a great article on how you can prolong the life of your battery:Lithium-ion has not yet fully matured and is being improved continuously. New metal and chemical combinations are being tried every six months to increase energy density and prolong service life. The improvements in longevity after each change will not be known for a few years.A lithium-ion batter
y provides 300-500 discharge/charge cycles. The battery prefers a partial rather than a full discharge. Frequent full discharges should be avoided when possible. Instead, charge the battery more often or use a larger battery. There is no concern of memory when applying unscheduled charges.This video was originally shared on blip.tv by l0ckergn0me with a Creative Commons Attribution-NonCommercial-NoDerivs license.
Yay! New battery!
Image by dapito
Thinkpad T61 6 cell battery
Notebook Battery Tips
Charging notebook computer batteries used to be effortless within the great old days of Nickel Cadmium technique and lead acid cell batteries. All you had to do was build a circuit that would adjust the voltage in such a way that the charging current did not exceed 50% on the notebook battery’s milliAmp hour (mAh) potential. A couple of hours later you had a charged laptop personal computer battery power. A very few milliAmps above or below the maximum capability were effortlessly tolerated, with only a slight degradation inside the overall life of notebook laptop or computer batteries.
Today’s notebook batteries are lithium-ion types, known commonly as li-on. Lithium Ion notebook laptop or computer batteries are essentially the most superior technologies in terms of power generated per pound. The important thing about batteries is Ah, which is amp per hour.
Ah shows the capacity of amp movement in an hour. Level of this unit determines use time of notebook with battery. Certainly electric power requirements of your notebook affect your life with the battery. This really is although some notebooks (heavy configured multimedia laptops) have 2-3 hrs of existence during some other laptops (especially ones with small screen or SSD) can have battery power usage time up to 8 hours even though they all use the same electric battery. Also most on the notebook brands offer an additional accessory alternative named Double battery power that offers twice amps per hour when compared to normal types.
Normally lithium ion batteries will perform a 600 to 800 charge/discharge cycle. This means a your life between 1,5 and Three years. As described above, if you use your notebook electric battery, re-filling source (AC adapter) will remain unnecessarily pinned.
The second most crucial point is, each filling-emptying cycle (or use) of electric battery will lower performance. Of course this is not surprising. However, according to the time once you compare for the initial use, it will surprise you.
Lithium Ion notebook laptop or computer batteries are one of the most advanced technologies in terms of energy generated per pound
Below here are some advices for proper notebook battery usage:
1 – New notebook batteries are normally offered empty. The initial filling has to be as lengthy as feasible (minimum 4 hours) and usually do not use the battery power just before completely charged.
2 – Don’t wait for battery for being entirely empty to charge again, that method was for old type batteries.
Three – Should you didn’t use your battery power for a when, don’t try to fully charge it, use it at least its occupancy rate is 10%.
4 – Will not leave your electric battery in your car inside summer. Hot batteries discharge incredibly quickly, and cold types can’t create as much strength.
5 – Make sure to plug your notebook charger adapter into a UPS and not directly into a energy outlet or surge protector.
6 – Should you have a nickel-metal hydride electric battery, wholly drain and recharge the electric battery once a month to maximize its capability to hold a cost.
7 – Completely cost new battery packs before use. New pack needs to be fully charged and discharged (cycled) a very few times prior to it can condition to full potential.
8 – For notebook that work as Desktop Replacement, the electric battery must be re-installed each 3-4 weeks and allowed to fully discharge.
9 – Leaving a electric battery in the notebook although applying an electrical outlet for extended periods of time will keep the battery power in a constant state of charging up and that will reduce the living cycle of the electric battery.
10 – Tweak your Electric power Choices. Set your screen and hard drive to go off after a couple of minutes, and additionally be sure your technique is set to go into standby and/or hibernate. In case you don’t mind a potential performance hit, setting your notebook to run in “max battery” mode will operate your notebooks processors at its minimum operating frequency giving you a nice enhance in operate time.
11 – Use hibernate over standby, standby still puts drain on your laptop’s electric battery where hibernate puts your laptop or computer into an off state.
12 – Remember that when you have removed the battery power from a notebook whilst making use of with an electrical outlet – the automatic battery backup is no longer functional. Be sure to plug your notebook into an uninterrupted electric power source (UPS) not directly into an outlet or surge protector.