No compatibility issues with the PC. Slightly less powerful battery power compared to the original item, but has not created any malfunction. (Same output voltage) Little "flat" time required to load a little weak battery (2 hours) despite the application of the procedure of initial charges. Price Price, the purchase of this item is correct before buying a new PC after five good years of service yet. Thank you to amazon for the offer and quality of service (packaging and shipping time).