When my original charger broke, I was really apprehensive ordering a replacement one on line in case i got ripped off. This charger works perfectly, the label on the charger specifies that it is acer liteon (many other reviews for different products from differ sellers have had problems with the chargers received not being as described). Really pleased that I can use my laptop again, on a side note my laptop had stopped charging properly for a while and I had assumed my battery had reached the end of its useful life. However it is charging up properly again now with this charger. Also fast delivery.