Dell Notebook Batteries and Laptop Power Adapters
Find Dell laptop batteries, Dell power adapters and chargers for your laptop quickly and easily!
Buy laptop batteries with confidence: Our Dell laptop batteries, Dell laptop ac adapters meet or exceed Dell factory standards, with full 1 year warranty and 30-day satisfaction guarantee. Reliable quality at wholesale price of laptop manufacturer-branded parts: the only difference is the money you save!
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Laptop computer batteries knowledgebase
> A new battery gives your laptop new life. A battery begins to wear out as soon as it is made and will eventually wear out even if rarely used. A fresh, new battery, will provide the maximum battery performance. Newer replacement batteries are often built with updated components that will outperform the the original battery.
> Battery cells are the heart of the battery. Sourcing from only the top suppliers and carefully matching cells provides the most reliable, best performing, and safest Dell batteries available.
> Every battery comes with multiple and redundant safety protections. Laptop batteries store a very large amount of energy that can pose a hazard without the proper protections. All of our batteries include multiple levels of protections to prevent dangerous conditions like overheating, overcharging, and short-circuits.
Laptop Battery Comparison Chart
How to Get The Most Out Of Dell Laptop Battery
Batteries are consumable parts that will all eventually wear out an die. Their useful lifespan can vary greatly. The greatest impact on the battery's useful life is how it is taken care of.
A laptop battery is designed to be used on a regular basis; using the battery here and there for partial discharges, with occasional full discharges. This type of usage pattern will give you the most useful life and will automatically take care of all of the maintenance steps that are typically recommended.
Most people falsely believe that they can preserve their battery by not using it. These people plug into Dell Laptop AC Adapter all of the time and use their laptop like a desktop computer. In most cases, they find that their battery is not working when they try to use it for a trip after using as a desktop for many months or years. They are typically upset and often blame the battery because they only used it a couple of times.
Even the highest quality Dell notebook batteries can fall victim to this type of usage pattern. The chemicals inside of a battery begin to break down the moment that a battery is made. The two main factors that speed up this process are heat and charge level. Keeping the battery charged to 100% and in a hot environment can kill a battery in as little as a few months. Using a laptop all day long, every day, connected to Dell AC power will create the 100% charge + hot environment that will degrade the battery quickly.