AC adapter Lenovo 45W USB Type-C W125671464 — 45W USB-C power supply for laptops and devices

AC adapter Lenovo 45W USB Type-C W125671464 is a 45-watt USB‑C power supply designed for compatible Lenovo laptops and other USB‑C devices. The adapter delivers up to 45W of power through a USB Type‑C output, supporting typical charging needs for ultrabooks, 2‑in‑1 devices and mobile electronics. Its compact footprint and single USB‑C connection make it suitable for everyday desk use, travel and lightweight workstation setups.

Advantages

The power supply offers a stable 45W output with USB‑C convenience, enabling one-cable charging for devices that accept USB Power Delivery. Its compact housing and foldable plug (where applicable) reduce packing space for transport. The adapter’s USB‑C output supports reversible connector orientation for easy connection and works with a wide range of USB‑C powered laptops, tablets and phones that accept up to 45W input.

Suitable for

• Charging compatible Lenovo laptops with USB‑C power input
• Powering USB‑C tablets and 2‑in‑1 devices
• Charging phones and portable devices that accept up to 45W
• Use at home, office, or during travel

Key specifications

• Output power: up to 45 watts
• Output connector: USB Type‑C
• Input voltage: standard AC mains range (100–240 V AC) suitable for international use
• Power delivery: supports USB Power Delivery profile for negotiated charging
• Form factor: compact, lightweight adapter housing

How to use

Plug the adapter into an appropriate AC outlet and connect the USB‑C cable to the device’s USB‑C power input. Ensure the device supports USB‑C charging and accepts up to 45W for correct operation. Charge status and power negotiation are managed by the device; disconnect the cable when charging is complete. Use the adapter in well‑ventilated areas and avoid covering it during operation.

Recommendations

For reliable charging, use a quality USB‑C cable rated for power delivery and verify device compatibility with a 45W input. Avoid using the adapter with devices that require higher wattage to prevent slow charging. Store the adapter in a dry place and disconnect from the mains when not in use for extended periods.