AC power adapter HP 45W USB Type-C 918337-001 — 45W USB-C laptop charger

HP AC power adapter 45W USB Type‑C (model 918337‑001) is a compact mains charger that delivers up to 45 watts via a USB Type‑C output for charging and operating compatible HP laptops and USB‑C devices. The adapter supports single‑cable power delivery and is designed for everyday use at home, in the office or while travelling. Its compact housing and foldable plug simplify storage and transport without compromising reliable power delivery.

Advantages

The charger provides up to 45W output through a USB‑C connector, enabling both battery charging and device operation. Its compact, lightweight design and integrated cable management make it convenient for portable use. The adapter includes built‑in safety protections against overcurrent, overvoltage and short circuits, ensuring stable charging performance. Compatibility with USB Type‑C power delivery standards allows automatic negotiation of appropriate voltage and current levels with supported devices.

Suitable for

• Charging compatible HP laptops and notebooks with USB‑C power input
• Powering small USB‑C devices such as tablets and smartphones that accept up to 45W
• Use as a travel or spare charger for office and home setups

Key specifications

• Maximum output power: 45 watts
• Output connector: USB Type‑C
• Input: mains AC (voltage and frequency as per regional specification on unit)
• Safety features: overcurrent, overvoltage and short‑circuit protection
• Form factor: compact wall adapter with integrated USB‑C cable or detachable cable option (model dependent)
• Intended operating environments: indoor use, travel, office

How to use

Connect the adapter to a suitable mains outlet, then plug the USB‑C connector into the device's USB‑C power input. The adapter and the device will negotiate the appropriate voltage and current; charging should begin automatically. For best performance, use with devices that support USB Power Delivery or HP‑specified USB‑C charging. Unplug from the mains when not in use and avoid exposing the adapter to excessive heat, moisture or mechanical stress.

Recommendations

Use the adapter with compatible HP laptops and USB‑C devices only. Inspect cables and connectors regularly for damage and replace if wear is visible. To maintain charging efficiency, avoid using an extension or multi‑adapter with poor contacts and follow the device manufacturer's guidelines for optimal charging and battery care.