Would have given 0 stars if I could. This is a Chinese company that does not have a UK address, also known as laptop parts store and power source technology. Genuine? Hp charger took 21 days to arrive despite advertising 3-5 days. Lasted 2 weeks then caught fire. Poor communication, even replied they were happy that the cable fitted?. Then request that you send it back to China at your cost for refund which is more than the charger. Do not use.