External Laptop Battery Charger for HP Pavilion DV4, DV4t, DV5, DV5t, DV5z, DV6, DV6t, HDX16, G50, G60, G70 / Compaq Presario CQ40, CQ45, CQ50, CQ60, CQ70, Rating 10.8v or 11.1v Laptop Battery This charger is for rating 10.8v or 11.1v battery, NOT for 14.4v or 14.8v battery. If your battery is 14.4v or 14.8v, please notify us after placing an order from Amazon Input Voltage: 100 ~ 240V AC 0.24~0.60A 50/60Hz Output Voltage: +12.6V DC / 2.5A Condition : Brand New -Generic Brand 6 months limited warranty