I have a Dell Inspiron E1505 laptop. This is what it says every time I start my computer. I looked at several different websites trying to find prices and reviews, but i have no idea what to look for. I obviously want something that is going to last a few years before I need to replace it again. This battery lasted about 2 years. Is there anything better? Do I need to buy a Dell battery, or can i buy an after market thats better? Thank you!