Notebooks new battery for laptop

Hi all

does anyone know where is a good place to get a replacement dell laptop battery... my one is faulty and need replacing

thank you

 

Hate to be vague but: eBay. Or dell themselves. What laptop is it?

 

Its a dell l501x. I have checked dell but they charge £107 for it...

 

recently bought an official dell battery for l502x off ebay for much cheaper than dell.

this one in fact and has worked great and looks like its the same battery for L501x too:

http://www.ebay.co.uk/itm/BRAND-NEW...cessories_LaptopBatteries&hash=item2a33a68e05