Lithium Solid Polymer Electrolyte Batteries by Dan Hagopian
If you have ever owned a PDA, iPod or any other small electrical device the battery power more often then not incorporated a technology called lithium polymer, a technology that is not only amazing but functional. This amazing technology is contained in the electrolyte solution that is the... Some of the benefits that lithium solid polymer electrolytes offers are: ease of manufacturing immunity from leakage suppression of lithium dendrite formation elimination of volatile organic liquids mechanical flexibility.

How To Get Your Laptop Battery To Last A Long Time by Lucila Duchesne
Are you ready to get your laptop battery to last for a while? Understanding what type of battery you have and how to care for it can go a long way toward that goal. Steps that will extend the life of one type of rechargeable battery will kill another type of battery. ... Quick Way to Kill Your Lithium Ion Battery Avoid the following list of things in order to get the maximum life out of your laptop battery. ... Most laptop batteries today use either lithium ion batteries or lithium ion polymer batteries for a number of reasons.

Laptop Batteries 101 - A Buyer's Guide by Samantha Spiegla
If you are among the increasing number of mobile executives who are switching from PCs to laptops, it is inevitable that you will soon face a situation where you will need to educate yourself about laptop batteries. And then, at some point, buy them. ... The Lithium Polymer Ion Battery: This is the latest type of battery chemistry. ... The Lithium Polymer Ion Battery uses a thin plastic-like film as the electrolyte, resulting in considerably reduced weight, and a greater power to weight ratio than most of the other types.

The Benefits Of A Spare Laptop Battery by Nixon Alemao
Spare laptop Batteries Laptops are used by almost all of us at varying points in our working lives. They help us in keeping touch, completing work, whenever we are on the move. The mobility of this machine among other things depends heavily on the batteries. ... Most laptops batteries today are lithium polymer batteries or Lithium ion batteries. ... Apple’s Mac Book uses these lithium polymer batteries. ... If you buy additional spare batteries, all you have to when your main battery is dying is to change the battery.

Lithium ion Rechargeable Batteries by Dan Hagopian
Lithium ion rechargeable batteries are by far one of the most important technologies that have been developed over the last 10 years. Lithium based batteries are used in most portable devices from PDAs to laptops to digital cameras. Lithium ion rechargeable batteries are not hazardous when... There a number of electrochemical components contained inside a lithium battery that can cause it to be dangerous. ... In some of the lithium batteries at www.BatteryShip.com for example the electrolyte is a gel-like polymer film that allows ion exchange.

Discount Laptop Batteries by Jimmy Sturo
After buying the latest, top-of-the-line refurbished laptop, it is suggested to buy a quality laptop computer battery that will ensure that the investment performs at maximum capacity. A built-in 7600mAH Lithium-polymer battery can extend the laptop battery life up to 5~8 hours. ... Some companies, like Laptop Batteries 4 All, provide a huge database of laptop batteries using the company name, series of the laptop, or the laptop battery part number. ... Another company, Lion Battery distributes products that meet the highest quality standards and specifications.

Brand New Batteries? How "Fresh" Are They? How Old is the Battery Stock? Will They Work? by Dan Hagopian
Buying a brand new battery? If so you may be inclined to ask about the age of the battery inventory at your battery supplier of choice! For that matter does the age of the battery really matter? It is a good question to ask. A battery is a consumable product. ... If you are using a pda battery (or any lithium-ion or lithium-polymer battery) when your battery's capacity reaches 60% to 70% the pda battery will need to be replaced. ... Declining capacity is a natural process of a battery use that once declining capacity begins the battery will degrade to the point of non-operability.

PDA Battery Degradation and Power Loss by Dan Hagopian
Extending your PDA Battery Life so that you get the most cost effective use of your PDA battery begins with always keeping a spare pda battery replacement. PDA batteries are cheap enough that owning a backup pda battery makes absolute sense. Beyond a spare pda battery replacement you can use... If you are using a pda battery (or any lithium-ion or lithium-polymer battery) when your battery's capacity reaches 60% to 70% the pda battery will need to be replaced. ... Contained within your PDA Battery is a design and chemistry make-up that impacts your battery life far more than your usage...

Batteries That Overheat Stop Working by Dan Hagopian
I had an interesting conversation with a customer this morning and the customer’s scenario went like this: A customer with a 4G iPod states that his iPod overheats and his battery is completely drained when attached to his computer's USB’s port. In addition his backlight does not work unless... Considering the fact that a fully charged battery operates at an internal temperature of 113°F and then keeping a battery in the device and keeping it fully charged will create a constant state of elevated internal temperature and ultimately cause a decline in battery capacity over time.

Integrated Power Management Circuits by Dan Hagopian
Discussing internal battery design would be incomplete if we did not write on the subject of integrated circuits. Batteries for PDAs, MP3s, Digital Cameras, and Laptops have designed within them integrated power management circuits that insure that the deliverance of reliable power is properly... A real example of a battery pack protector circuit is a Texas Instrument two-cell lithium-ion (Li-Ion) and lithium-polymer (Li-Pol) battery pack protector device. ... Power management integrated circuits offer other key benefits as well including maximizing battery life between charges, minimize...