AC adapter Lenovo 45W USB Type-C 00HM666, 45W USB-C power supply for laptops and compatible devices

The Lenovo 45W USB Type-C AC adapter delivers up to 45 watts of power via a USB-C connector for charging compatible Lenovo laptops, ultrabooks and USB-C powered devices. Its compact form factor and standard AC input make it suitable for everyday use at home, in the office or while traveling. The adapter supports USB Power Delivery profiles appropriate for small laptops and mobile devices, providing a stable charging current and automatic negotiation between source and device.

Advantages

This AC adapter offers a compact and lightweight design that simplifies transport and storage. With USB-C connectivity it supports a single standardized connector for charging multiple device types. Built-in power management regulates voltage and current to reduce the risk of overcurrent and overheating, while compatibility with common USB Power Delivery levels ensures efficient charging for devices that accept up to 45W.

Suitable for

• Charging compatible Lenovo laptops and ultrabooks with USB-C power input
• Powering tablets and mobile devices that accept USB-C PD up to 45W
• Use as a spare or replacement charger for travel and office
• Charging USB-C docking stations or hubs that require up to 45W input

Key specifications

• Output power: 45 W
• Output connector: USB Type-C
• Input: standard AC mains voltage (region dependent)
• Supported charging standard: USB Power Delivery negotiation up to 45W
• Form factor: compact, portable adapter housing
• Protection features: overcurrent, overvoltage and thermal protection

How to use

Connect the adapter to an AC mains outlet using the supplied or appropriate regional power cable. Plug the USB-C connector into the device's USB-C power input. The adapter and device will negotiate the appropriate power level automatically. If the device indicates charging, leave it connected until the required charge level is reached. Disconnect the adapter from the mains when not in use and unplug from the device before storing.

Recommendations

Use the adapter with devices that accept USB-C PD charging and up to 45W power to ensure proper operation. Avoid exposing the adapter to moisture or extreme temperatures, and use only undamaged cables and connectors. For prolonged charging sessions, place the adapter in a well-ventilated area to allow heat dissipation.