HP Laptop Charger 19.5V–18.5V (Big Pin) – Compatible with 840 G1, 840 G2, 820 G1, 820 G2, 8460, 8470, 8440, 9470 – Complete with Power Cable

 Introducing this high-quality laptop charger manufactured with the high-quality and durable materials which include High grade copper wire with an aluminum foil shield, protective tinned copper braid and a PVC cable jacket. It also includes a number of laptop safeguard features. In addition, it complies with Top Industry Standards with Numerous Safety Mechanisms. It also has been put through rigorous quality control procedures to ensure safety, including protection against incorrect voltage, short circuit, Overvoltage, Overcurrent and internal overheating. It also has a ferrite core (anti-interference magnetic ring) that protects the current from magnetic interference. This product will charge your laptop efficiently. The product has the following details: 90W, 19V 4.74A with a 7.4*5.0mm pin. Input voltage of 100-240V and 50-60Hz frequency. Order this charger today and get the best value for money, Can be used to charge 8440,8460,8470 and 840 g1 laptops.