Laptop Battery for Dell Latitude 15 3000 Series, Dell Inspiron 15 Series 15-3521 15-3537 15-3541 15-3542 15-5521 15R-N3521 15R-N5521 15R-1528R (Extended Performance Battery)

hey guys and welcome to another installment of a computers and Technology on my right I have a Dell inspire on three five two one laptop this is my daily used laptop you've probably seen this in a couple of videos and it is time for a upgrade because the battery life on this thing sucks when I bought it new battery life was around three hours just you know with moderate use and that was fine for the moment being but now since I'm in college and I'm running around everywhere and I don't really have time to charge this thing up plus it's been a year and the battery has kind of degraded a little bit it's just not acceptable anymore you know I don't have the time to plug this in and charge it as often and it dies a lot and then it just kind of leaves me stranded and screwed because then I don't have a laptop to do on my work on so what I did is I went on Amazon picked up a aftermarket batte