Discount Laptop Batteries: The “Refurbished” Laptop Battery Myth

Some laptop battery vendors offer refurbished discount laptop batteries for sale, claiming that most or all of the useful life of the laptop battery has been restored. Why would customers take the risk? Price. Refurbished items are generally cheap laptop batteries that are sold at a fraction of the cost of a new laptop battery. […]

Laptop Computer Batteries: Volts, Amps and MilliAmp Hours (mAh)

All laptop computer batteries have electrical specifications that include its volt and milliAmp hour rating. These terms are abbreviated as we see in the following example: 10.8V, 4000mAh What do these terms mean, and why should you care about the specifications of laptop computer batteries? Volts – or V – are an electrical measure of […]

Lithium Ion Notebook Battery Cells – What’s Inside Notebook Batteries?

Have you ever wondered what’s inside notebook batteries? Hopefully, you’ve resisted the temptation to crack the notebook battery open, since that not only voids any warranty you have, but can also be quite dangerous. Since our trained technicians have opened several notebook batteries in the safety of our lab, we thought we should share what […]