Description

Power bank or charger: must support the Power Delivery (PD) protocol and necessarily output 20V. The power bank’s output must be no lower than the laptop’s power rating (a 65W laptop requires a 65W or 100W power bank).

Use a 100W cable marked with E-marker. Phone cables (18-33W) will not be able to deliver the required current.

Compatibility with laptop series:

This USB-C to HP 7.4×5.0 mm connector adapter (with a central pin) fits older HP models: HP Pavilion dv4, dv5, dv6, dv7, g4, g6, g7, HP ProBook 4510s-4540s, 6450b-6570b, HP EliteBook 2560p, 8440p, 8460p, 8470p, 8560p, 8570p, HP Compaq 6720s, 6730s, CQ58, CQ60, HP 2000.

Laptops with a power supply above 100W (gaming models, workstations) will not charge through the adapter. Before buying, check the plug size against the marking on your laptop’s power supply.

Some models may display an unknown adapter message or charge more slowly than with the original power supply.