how to solve this problem about my dell laptop battery

[larryvea]

I do not know how to engage, my Dell computer standby time is very short, I do not know the cause or the battery inside the computer system causes a few days ago in prolaptopbatteryshop.com bought a piece of this site above the original battery, yet still feel Yes, I do not know what will happen after

 

[larryvea]

I am sorry, but I don't understand what are you talking about.

I do not know in the end is the battery problem or system problems,do you know