Power supply type: Indoor. Output power: 65 W Input voltage: 90-250 V Input frequency: 47/63 Hz Output voltage: 18-20 V. Purpose: Laptop AC-to-DC. Brand compatibility: HP. Black. BTI AC HP Envy 14/15/17OEM: 709985-001 AD9043-022G2. Features. Brand compatibility. HP. Adjustable output voltage. No. Output current. 3.42 A. Output voltage. 18-20 V. Output power. 65 W. Input frequency. 47/63 Hz. Input voltage. 90-250 V. Power current type. AC-to-DC. Power supply type. Indoor. Purpose. Laptop. Design. Product colour. Black. Certificates. Certification. CE. Compliance certificates. RoHS. Weight & dimensions. Weight. 250 g. Packaging content. Included power plug types. UK. Logistics data. Country of origin. China. Harmonized System (HS) code. 85044095