It is interesting if anyone could believe that soon it will possible to power laptops without any wire, just through the air. Of course nowadays we can expect any wonder in the world of technology, as we can see its evolution in full size.
CES 2009 Logo
The International Consumer Electronics Show taking place in Las Vegas last week showed brilliantly that it is quite possible at first for such commercial products as digital picture frames, audio speakers and untethered lighting.
Read the rest of this entry »
The tech world is developing quickly, and so is the laptop power technology. The today’s result of laptop power packs research is a gradual switchover from lithium iron batteries to portable fuel cells.
Media Bay Fuel Cell
We can trace the respected activity of some power source makers and be aware of what we are to have soon. For instance Panasonic’s purpose is to create a methanol fuel cell enabling a laptop to work for 20 hours, but this promise is planned by the company only in two-three years.
The more working hours for cell-phone talk is already offered by Medis Technologies Ltd., it has issued a 1-watt liquid borohydride fuel cell recharger with the above-mentioned potency. But the 24-7 Power Pack when exhausted has to be recycled, not refuelled.
Anyway some analysts do not expect the wide commercialization for fuel cells, the switchover will go a bit at a time. The new technology should be standardized. And nowadays some companies manufacturing laptop power units are moving toward their products other than fuel cells, but enabling enlarge their capacity as well. For instance silver-zinc batteries are expected from Lenovo, and their capacity will be 20-30 per cent higher than that of a conventional lithium ion battery.
Source: cbsnews.com
Nowadays we have become again witnesses of new recalling Sony battery packs for laptops in amount of 100,000 pieces. This recall is referred to 2.15Ah lithium-ion cell batteries which had been sold for HP, Dell and Toshiba devices.
The notice made by U.S. Consumer Product Safety Commission that states they have received 40 reports of battery overheating. The recall covers also Inspiron and Dell Latitude units sold about three years ago. It was quite a surprise for Sony as they did not sell the batteries directly, they were sold by PC makers, electronic stores and online retail dealers.
Sony Laptop Battery
The reason of overheating is flaws in the PC and separate batteries sold outside the United States. And Sony report a number of incidents have occurred because of smoke and flames, some minute damage, flaws in the electrodes metal foils and small burns. There is an opinion that due to some adjustments in Sony’s manufacturing line, taking place in 2004-2005, from which the quality of cells in certain products suffered. Sony also say that only a small part of laptop battery packs were recalled which were sold within last six years. And it is almost nothing compared with 10 million Sony batteries sold to several major computer manufacturers in 2006-2007.
The request of U.S. Consumer Product Safety Commission for the manufacturers is to remove and replace the damaged batteries.
Source: cbsnews.com
We used to make notice that after recharging a laptop battery for a long time it gets green. It is because a user should replace it more often. The green colour shows you that the battery is becoming exhausted. The more recharges are made the shorter is the working period of a battery. Chief Executive of Boston Power Christina Lampe-Onnerud says:
“With most batteries, you get four hours. A few months later, it’s two hours and then later it’s one hour. The biggest disappointment with notebook computers is battery life and performance”.
HP is known as a user of Sonata batteries produced by Boston Power. HP is going to resell Sonata in some users’ netbooks as an upgrade option. They say:
“It does not come standard with any notebook”.
The consumers will be able to choose between building the batteries up as replacements and taking them as an upgrade option. Sonata batteries, as its producers say, has only one process compared with the common ones which have a number of processes, and the heat which is generated by Sonata, is the result of the generated wasted energy.
A three-year working warranty is given to Sonata batteries. And according to Lampe-Onnerud this period is longer than for other average ones. Moreover they have additional safety features. She said also:
“If it is really damaged, I don’t want it to work again”.
There is also bonus, Sonata battery can be charged to 80 percent capacity in about 30 minutes. And it takes one or two hours to get to 90% capacity for common notebook batteries. In conclusion of this short story it is suffice to say that nowadays Boston Power is producing their batteries in Taiwan and soon is going to make them in China as well in a newly constructed plant.
Source: designnews.com
Much attention in battery research is focused on runtime, and thus battery life is the item to which much of the news coverage pays special attention. Evolutionary steps in this direction are being made nowadays. The best way that battery makers are striving to is to prolong battery runtime and recharging period. In the coming year it is likely this option will be upgraded for specific notebooks.
New Boston Batteries
One can see that notebook batteries have become step by step better compared with the past, and it is very good for those who are able to take their machines anywhere. HP laptop will likely offer the batteries running three times longer next year. This topical event will take place due to the new technology of the staff of Boston Power.
Read the rest of this entry »
Most of laptop users ask themselves a question – if it possible to repair a laptop battery after it has undergone wear and tear.
Laptop Battery Repair
First of all it is recommended to consult the internet to know what kind of battery could be repaired. But one needs to know a battery which is apt to leak should not be repaired, as it could be unsafe. But most batteries have the complex construction and therefore cannot be repaired at all. Some batteries can, but for that one should have specific tools. It is much cheaper and more wisely to buy a new one.
Read the rest of this entry »
From time to time laptop owners suffer from rapid battery discharge. There are a few ways to extend battery life to make your laptop work longer and to avoid your being upset. People dealing with different kinds of portable devices battery have always been glad to give points in that direction.
First of all you should charge a battery to the maximum. Let the battery to run down fully, that will maintain the battery life. If you charge it half-way it will surely cut the battery life substantially. If you charge it fully it will give the best profit both to the computer and the battery.
Laptop Battery Life
Secondly the temperature inside the room you are in should not be very low. Otherwise your battery will have to lose its power for maintaining a safe temperature.
And last but not least do not try to use your battery in a way which makes it lose large amount of power. That is do not run several programs simultaneously, avoid watching movies, which are fully energetic, while you travel or use the laptop outdoors. Find the battery icon, make right clicking on it and change the settings when you use the battery as the major source of power. Or you can make it through via the control panel.
Following these tips you will sure to save the duration your battery life between the recharging operations, and be more enjoyed as usually.
Battery is a thing which makes your laptop to be on the way, if you have thought about that. Some questions are sure to arise about the battery. Each laptop user is eager to know what battery is better to buy to take the most benefit from it. In the array of batteries we might get lost, but better to do a proper choice.
Dell 9 Cell Li-Ion Battery
One of the recommended kinds is Lithium-Ion battery. It excels with better performance and lightweight. The most marvellous thing is that the battery does not lose its potency and strength, and is charged quite rapidly. For the whole mankind Lithium-Ion battery is attractive with its harmlessness to the environment.
Read the rest of this entry »
A notebook battery of Apple’s MacBook’s is designed so that it can save up to 80% of its primary capacity within about 300 full cycles of charge and discharge. So we can resume that the longer we use the battery the less charge it gets during a sequential cycle. To follow the process of decreasing capacity we should have a tool for its analysis. We wonder if the Apple notebook has such a tool. As we have found out a 15″ MacBook Pro has got a built-in diagnostic which is able to analyze battery’s life.
MacBook Battery Charger
It is easy to make the test operation. We opened the Apple menu, chose About This, clicked the more Info button Mac and found launch system profiler. It also to be found in the utilities folder. Then one can glom the Contents window in which there is battery line, and the first entry battery Information is what we need. In some other models, like Leopard, Tiger one can choose cycle count or condition entry in the health information.
In nowadays models must have good pane in the condition, if not, it is necessary to contact Apple and clear out the reason of is absence. The up-to-date Apple’s users would like to have the needful current battery statistics, the battery original and present capacity, actual charge, charge cycles, running voltage. All this he would like to see in an interface.
Each traveller limited in time would not like to spend it near an outlet to charge his laptop battery. To improve the lives both of a battery and of a customer Hewlett-Packard is introducing into the market the innovated Sonata battery, which has been developed for three years by Boston Power. HP will soon rebrand it as the Enviro battery and offer for some separated units.
Boston-Power’s Battery for HP Notebooks
It will take only 30 minutes to charge the battery to 80%. The number of charges before the battery’s exhaustion is 1000 instead of common 300. A user can charge the battery each day and stand with it for as much as three years, and even four years, if to charge only on weekdays. This battery will appear firstly in the USA and Canada and then it is planned to be distributed in other markets. HP has been working together with Boston Power for three years and now it is its first major customer.
Christina Lampe-Onnerud, founder and Chief Executive Officer of Boston-Power, believes that Hewlett-Packard will acquire a lot of customers and will not stop its activity at this point of achievement, breaking into some other electronic industries. She says of the mentioned innovation:
“It brings a new level of performance to the market”.
Hewlett-Packard guarantees the Enviro battery 3-year life at sum extra price. In early 2009 the product will be already seen and tested by the customers of the company.
