AC adapter Lenovo 45W USB Type-C 00HM664 — 45W USB-C power supply for laptops and compatible devices

Lenovo 45W USB Type-C AC Adapter model 00HM664 delivers 45 watts of USB‑C Power Delivery for charging compatible Lenovo laptops and other USB‑C devices. This external power supply is compact and lightweight, designed as an original replacement (FRU) for everyday use, travel and office charging where a USB‑C connector is required.

Advantages

The adapter provides up to 45 W output with a wide 100–240 V AC input range, enabling use worldwide with appropriate mains plugs. Its USB‑C output (5–20 V) supports safe, stable charging and is compatible with multiple Lenovo notebook models. The compact dimensions and 170 g weight make it convenient to carry as a spare or replacement unit.

Suitable for

• Lenovo laptops and 2‑in‑1s that accept USB‑C charging (see compatibility list)
• Travel and mobile work where a small, lightweight charger is required
• Replacing a lost or damaged original Lenovo USB‑C power adapter (FRU part)

Key specifications

• Manufacturer: Lenovo
• Model / MPN: 00HM664
• Output power: 45 Watt
• Output voltage: 5–20 V (USB‑C PD)
• Input voltage: AC 100–240 V
• Weight: 170 g
• Dimensions (W x D x H): 4 cm x 9.3 cm x 2.85 cm
• Localization / covered markets: Argentina, Colombia, Japan, Canada, Mexico, Peru, Ecuador, Panama, Brazil, United States

How to use

Connect the adapter to an appropriate AC mains outlet using the correct regional mains lead. Plug the USB‑C cable into the adapter and the other end into the device’s USB‑C power input. Charging begins automatically when the device accepts USB‑C power delivery. Use the adapter on a stable, dry surface and avoid blocking ventilation around the connected device while charging.

Recommendations

Use only with compatible Lenovo devices listed by model or any device that supports USB‑C Power Delivery within the adapter’s 5–20 V range. Do not attempt to open or modify the adapter. If the adapter becomes hot, emits unusual odors, or shows visible damage, stop using it and replace it with a genuine Lenovo FRU part.