Tablet computer batteries typically last around five hours of active use, so it's important to find a replacement battery that is powerful and long-lasting. When looking for a new tablet computer battery, there are a few things to consider.
First, check the type and size of the battery your tablet uses. Most tablets require an Li-ion battery, which come in various sizes (e.g. 1650 mAh, 3600 mAh). Make sure you get the right battery size and type for your tablet.
Second, decide if you want a generic or brand-name battery. Generic batteries are usually cheaper, but they may not last as long and may not be as reliable. Brand name batteries are more reliable and may last longer—they cost more too.
Finally, make sure the battery you buy is compatible with your tablet. Check the battery specifications carefully to make sure it will work with your tablet model.
Once you have found the right battery, it's important to take care of it properly. Make sure you keep it in a cool, dry environment and charge it regularly so it doesn't lose its power.