AC Adapter Lenovo ADL170SLC3A 170W power supply for laptops

Lenovo AC Adapter ADL170SLC3A is a 170W external power supply designed for use with compatible Lenovo laptops. It converts mains AC input to a stable DC output to charge the battery and power the laptop during operation. The adapter is compact for its output class and includes built-in protections against overcurrent, overvoltage and short circuit, meeting the safety expectations for everyday office and travel use.

Advantages

This 170W power supply provides consistent power delivery for demanding laptop workloads and charging. The adapter's integrated safety features ensure reliable performance under typical operating conditions, while its design balances power capacity with portability for users who need a spare or replacement unit. The standard DC output connector and compatibility with relevant Lenovo systems simplify installation and reduce downtime.

Suitable for

• Replacing a lost or damaged laptop power adapter
• Keeping a spare adapter for travel or multiple work locations
• Supplying sufficient power for high-performance laptop use and charging

Key specifications

• Output power: 170 watts
• Function: AC mains to DC laptop power and battery charging
• Connector type: standard Lenovo-compatible DC output plug
• Built-in protections: overcurrent, overvoltage, short-circuit protection
• Form factor: external brick-style adapter with detachable mains lead

How to use

Connect the mains lead to the adapter and plug the lead into an appropriate AC outlet. Insert the DC output plug into the laptop's power input until it seats securely. Verify the laptop indicates charging and monitor for normal operation. To disconnect, remove the DC plug from the laptop first and then unplug the mains lead. Use the adapter on stable, flat surfaces and avoid covering the adapter during use to allow heat dissipation.

Recommendations

Use only with compatible Lenovo laptop models and specified input voltage ranges. Inspect the DC connector and mains lead regularly for signs of wear or damage, and replace the adapter if any faults are found. Store the adapter in a dry environment and avoid exposure to extreme temperatures or moisture to maintain reliable performance.