why wont my acer travelmate dl00 charge when turned on

[tooshort]

why wont my acer dl00 charge when power is on

 

[Phillip Corcoran]

If the adapter works to supply mains power to your laptop but it won't charge the battery, it's highly likely the battery needs replacing. If that's the case, I advise you to buy one from Acer to be sure of getting one that's high quality and reliable:
http/store.acer.com/store/aceremea/en_GB/list/ThemeID.26339800/categoryID.52467200