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Sony Laptop batteries are specifically designed for its laptop brand and model. Here at we offer just about every Sony battery replacement you can think of. Take a look for yourself on our battery finder and you will see that we have battery replacements for the Sony VAIO, this includes both the PCG and VGN Series. All of our batteries fit over 3500 laptops and it grows everyday as our battery selection expands. We even have the popular Vaio BBN-A23CP Battery, heck, this battery alone matches a few hundred Vaio models. Check out it below and use battery finder to help you navigate to your ideal replacement battery.

The Power of the Li-Ion Battery
Please check your manual to see if your laptop allows you to use a Lithium Ion battery. If you are able to use a li-ion battery, then you won't be disappointed since these are awesome batteries that will last you a long time. If you are new to the battery scene, their are 3 major types of batteries that are often used for portable devices. Ni-CD, Ni-MH, and Li-Ion. Ni-CD batteries last the shortest amount of time and need to be recharged often. Ni-MH batteries have no memory effect and they last longer, hold a longer charge, but they are not as environmentally friendly. Li-ion batteries, even applied to laptops, are able to hold the longest charge. Li-Ion batteries takes longer for the battery to drain, which means that you won't need to recharge them as often, so you get the most out of your rechargeable batteries before you need to replace them.

In addition, the Li-Ion batteries can hold more amperage (or milliamps / mAh) and which create high capacity batteries (longer lasting batteries that the OEM doesn't have). Naturally, if you were to compare a 1500mAh battery to a 3000mAh battery, you will notice that the 3000mAh lasts twice as long before it needs to be recharged. The same concept applies for Sony laptop batteries.

We Got Your Back
We do our best to help make your laptop battery purchases a breeze. You can either browse through our pages below, or use the battery finder which is on the top of the page, or below this as well. If you ever want to know more about how batteries work, check out our battery knowledge base to get a better understanding.

Of course, if you have any questions or have trouble finding what you are looking for, feel free to give us a call toll free at 1-800-515-2423. We are open 7 days a week.

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