The HP B7NM4AA laptop charger provides up to 140 W of power via USB-C Power Delivery and automatically adjusts its output to the needs of the connected device. It supports fast charging and has been tested with HP laptops. It features overvoltage, overcurrent and overheating protection and complies with the IEC 62368-1 standard.

• Power: 140 W
• Connector: USB-C
• Output voltage: 28 V
• Maximum output current: 5 A
• Power cable: Detachable
• Compatibility: Laptops with a USB-C power port, USB-C devices that support high-power USB-C PD charging
• Protection: Overvoltage, overcurrent and overheating
• Safety standard: IEC 62368-1
• Materials: Recycled
• Colour: Black
• Dimensions: 215 x 73 x 97 mm
• Package contents: AC adapter, warranty card, power cable