Is it very easy or hard for you to deal with your laptop performance? As is a synthesis and complex device, it is really not very simple for us to learn about all the details clearly, but it is definitely possible for us to set about from a part of them. If you have figured out, please let us get a start from this Acer compatible laptop battery BTP-ARJ1.
If you are not so familiar to the power supply parts, please see more details about the standby time, running rate and good contact. These small factors can express the performance of lithium-ion laptop batteries fully other than output voltage and current only. After all, without these basic characteristics, no laptop battery can be regarded as high-quality version.
As is shown in the product page, this Acer BTP-ARJ1 laptop battery is rated at 11.1V, 4400mAh and 49W. Although it is the standard value for Acer official batteries, we are able to help users to check if your old battery is so weak. Please fully charge it and then remove the laptop charger to see the performance in all these aspects. In most cases, users may figure out that their AC adapters are also of some problems, such as overheating, weak in output power or just not so steadily.
We are firmly convinced that our replacement battery BTP-ARJ1 for Acer is just the right version in electrochemical, physical properties and powerful functions with high cost performance.