Laptop charger Lenovo 45W USB-C W125637606 — USB-C power adapter 45W

Lenovo 45W USB-C W125637606 is a compact USB-C power adapter that delivers up to 45 watts of power for compatible Lenovo laptops and other USB-C devices. The single USB-C port supports standard USB Power Delivery profiles to provide consistent charging at home, in the office or while travelling. The adapter’s compact form factor and foldable plug (if present on the model) make it easy to carry in a bag, and its design is intended for everyday use with devices that accept USB-C power input.

Advantages

The charger provides up to 45W of power through a single USB-C port, enabling reliable charging for a variety of laptops and USB-C devices. Its compact, lightweight construction reduces bulk in bags and makes it convenient for travel. The adapter supports standard USB-C power delivery profiles to negotiate appropriate voltage and current with connected devices, which helps maintain efficient charging and device compatibility. Built-in protections against overcurrent and short-circuit situations contribute to safer everyday use.

Suitable for

• Charging compatible Lenovo laptops and ultrabooks that accept USB-C input up to 45W
• Powering USB-C tablets, smartphones and small USB-C accessories while travelling
• Use at home or in the office as a compact replacement or spare charger
• Portable charging during business trips and daily commutes

Key specifications

• Output power: up to 45 watts
• Output connector: USB-C (single port)
• Supported charging protocol: USB Power Delivery profiles
• Input: standard AC mains voltage (region dependent)
• Form factor: compact, lightweight adapter designed for portability

How to use

Connect the charger to an AC mains outlet using the integrated or detachable plug and attach a USB-C cable between the adapter and your device. The adapter will negotiate the appropriate USB Power Delivery profile with the connected laptop or device and supply up to 45W as required. Ensure the USB-C cable used is rated for charging and supports the required power level. Disconnect the charger from the mains when not in use.

Recommendations

For best results, use a high-quality USB-C cable rated for 60W or higher to ensure stable 45W delivery. Verify that your Lenovo laptop or device supports USB-C charging at the adapter’s power level. Avoid exposing the adapter to extreme temperatures or moisture, and unplug from the mains during electrical storms or long periods of disuse.