Refurbished Laptop Batteries by Marcus Peterson
There are three refurbished laptop battery types, each named for its component materials: Nickel Cadmium (NiCad) batteries are hardly ever seen anymore. They have dismally low capacities (2000-3000 mAH) and contain heavy metals that harm the environment. ... Third, you can double overall battery capacity by installing a second battery. ... They have all the capacity of a NiMH battery, but zero memory effect and zero toxins. ... When you recharge a NiCad battery before it is completely drained, the longevity of the battery is compromised.

The Capacity of Laptop Batteries Explained by Mansi Aggarwal
Laptop batteries are rated by, Voltage (V) and Milliamp-hours (mAh). Voltage is the rate at which energy is drawn from the battery and Milliamp-hours Represents the capacity of the battery. The Milliamp-hour rating Corresponds to the run time of the battery. ... high graphics, games), the number of times something is saved or retrieved from the hard drive and/or CD Rom drive, the memory of notebook, and chemistry and capacity of the battery. ... A battery with a high Milliamp-hour rating has a relatively longer run time than a battery with a Low Milliamp-hour rating.

iPod Battery Capacity by Dan Hagopian
In my last article about the 24 Hour iPod Battery we discussed the true capability of such an iPod battery. Now however, I wanted to speak directly about the primary limitations of current battery technology that makes it difficult to truly get an iPod battery to last 24 hours given the... All iPod batteries including the (iPod 3rd Gen Battery, iPod Mini Battery, iPod Nano, Battery, iPod Video Battery, iPod Photo Battery, iPod 4th Gen Battery, iPod Shuffle, and iPod Classic Battery) have all been specifically designed for a battery rating that will perform a single function – to power...

Significantly Reduce Your Battery Costs With Lithium Ion Batteries by Tim Gorman
Lithium ion batteries are a great thing to buy if you want to cut your battery costs. They are not a new invention, they were first made in 1912. there are a huge amount to different batteries available from the smallest ones to some really big industrial type. ... The amount of capacity that they lose also depends on the amount of heat that they are kept in. ... Lithium ion batteries high capacity is due to the material that they are made of. ... As the battery does not store well over extended amounts of time, it is possible that when they are needed they will not be usable.

Your Guide to Battery Types by Chris Robertson
Every mobile electronic device we own runs on battery power, yet we take batteries for granted - at least until they run out of juice. No matter what kind of device battery - laptop battery, cell phone battery, camcorder battery, remote control battery - you need, it's helpful to know the... An NiMH is a rechargeable battery that is similar to a nickel cadmium (NiCd) battery, but that has double or triple the capacity of a NiCd battery. ... Gel Battery - A gel battery is also known as a sealed lead acid (SLA) battery, and its distinguishing feature is that it doesn't have to be kept...

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.

The Truth About PDA Batteries And How To Find The Kind That Suits You Best by Jane Ling
If you own a PDA, you need batteries to go with it. No question about it. Without a battery, your PDA can't function and it practically useless. If you bought your pocket pc from a dealer or the manufacturer, than your machine will probably already come with a battery straight out of the box. ... With today's affordable PDA battery costs, it's easy to acquire a new battery fast. ... They can deliver %40 more capacity than the respective NiCd battery, and are much lighter in weight. ... Let's take a brief look at the different types of batteries available for PDA users: The old school...

Notebook Battery Life - Tips To Get The Most Out Of Yours by Michael Paul Jr
Notebook computers. At this point in the 21st century, they have become an indispensable part of many people's everyday lives. From the commuting business executive and the busy college student, we all want to be mobile with our computers. The big drawback of that is the fact that there is not... Giving that battery a full charge when it is brand new will help set the charge capacity for the battery at its highest possible level. ... Again, this will help determine the charge capacity of the battery.

Care for Laptop Batteries by Victor Epand
Lithium Ion notebook batteries wear down because of two factors: 1) active usage in your notebook battery and 2) natural aging of the notebook battery. Both will wear down your notebook battery over time; the trick is to minimize their impact while still getting the performance out of your... (It doesn't help to put them in the refrigerator, and you can damage a battery by freezing it.) The second most important thing to understand about notebook batteries is that their capacity decreases with each cycle of charging and discharging (or usage).

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. ... For the same size and weight, lithium ion batteries last longer between charges because more of the bulk of the battery is dedicated to capacity rather than just 'overhead'.