I bought a second battery for my notebook and It works. I recomend this for extra battery in notes if you need more than couple hours in the regular battery.
For whatever reason, the original battery never really had much capacity. With the new battery I'm getting roughly five hours per charge with the display slightly below full brightness.
This battery was received as advertised and it's fit and performance was and is as promised. The price was right too. Am using it now as I type this review. It is the same battery with all details except not having the Dell logo on it.
I have a Dell Inspiron 1520. My old battery only held about 30 minutes of charge so I decided it was time to get a new one. I was wary about purchasing the battery from pyrus electronics since it was so cheap. Nonetheless, the battery arrived on time and it works perfectly fine. When the battery is fully charged, I get about five to seven hours of power (depending on screen brightness, active programs, etc.). Also, my battery fit perfectly into the slot. There was no force necessary as stated in a previous review.

