AC adapter Lenovo 170W Slim 02DL136 — 170W slim power adapter for compatible Lenovo laptops

AC adapter Lenovo 170W Slim 02DL136 is a slim external power supply that delivers up to 170 watts of DC power for compatible Lenovo laptops. Its compact housing and reduced thickness are intended to simplify transport and placement on a desk while providing sufficient power for high-performance notebooks and charging internal batteries. The adapter includes protective circuitry for stable voltage delivery and is intended as a replacement or spare power source for systems that require a 170W supply.

Advantages

The slim form factor reduces bulk in laptop bags and saves desk space without reducing available output power. The adapter provides consistent power delivery suitable for demanding workloads, and integrated protection features help guard against overcurrent, short circuit and overheating. Its universal AC input range supports use in different regions when paired with a local mains cable, and the durable enclosure is designed for frequent handling during travel or daily use.

Suitable for

• Charging compatible Lenovo laptops that require a 170W external adapter
• Replacing a lost or damaged original power adapter
• Keeping as a spare unit for travel, office or home use
• Providing stable power during high CPU/GPU load for performance models

Key specifications

• Output power: 170 W
• Form factor: slim / low-profile external adapter
• Input: AC mains (wide-range input compatible with standard mains voltages; local mains cable required)
• Output type: DC output designed for Lenovo laptop power input
• Protection features: overcurrent protection, short-circuit protection, thermal protection
• Connector: laptop-compatible Lenovo DC connector (specific connector shape depends on laptop model)
• Usage environment: indoor, for portable computers and workstations

How to use

Connect the adapter to the AC mains using an appropriate mains lead for your region, then insert the DC connector into the laptop's power port until it seats securely. Verify that the laptop indicates charging or that the power LED is active. For best results, use the adapter with laptops specified to accept a 170W external supply. Disconnect the adapter from the mains and the laptop before storing or transporting to reduce wear on the connector and cable.

Recommendations

Use the adapter on a hard, flat surface to allow airflow around the housing. Avoid covering the adapter while in use to prevent heat buildup. If the adapter becomes hot to the touch, disconnect it and allow it to cool before resuming use. Use only the DC connector and mains cable in good condition; replace cables that show damage. For reliable operation, match the adapter's output power and connector type to the laptop manufacturer's specifications.