Lenovo 4X20S56685 power adapter/inverter Indoor 135 W Black

The Lenovo 4X20S56685 Power Adapter is a 135 W AC adapter with a slim tip designed for powering and charging compatible Lenovo Tiny desktop systems. It accepts 100–240 V input for worldwide indoor use, delivers reliable AC power to the system and recharges the internal battery. The adapter is compact and lightweight (0.4908 kg) and comes in black with multiple safety certifications (CB, CCC, CE, TUV, C/UL/ETL/cTUV/US/NRTL).

Advantages

The slim-tip 135 W adapter provides consistent power delivery and battery charging for supported Lenovo Tiny models. Its wide input voltage range allows use in different countries without a voltage converter. The unit’s certifications indicate compliance with international safety standards, and its light weight makes it convenient to carry between locations.

Suitable for

• Lenovo Tiny desktop systems that require a 135 W slim-tip AC adapter
• Home and office power backup for compatible Lenovo Tiny PCs
• Traveling professionals who need a lightweight spare adapter

Key specifications

• Model: Lenovo 4X20S56685
• Power output: 135 W
• Input voltage: 100–240 V AC
• Connector type: slim tip
• Weight: 0.4908 kg
• Colour: Black
• Certifications: CB, CCC, CE, TUV, C/UL/ETL/cTUV/US/NRTL

How to use

Connect the adapter to an AC outlet using the appropriate power cord, then plug the slim-tip connector into the power port of the compatible Lenovo Tiny system. Ensure the connection is secure; the adapter will provide AC power and recharge the system battery. Disconnect the adapter from the outlet when not in use or during thunderstorms to protect the device.

Recommendations

Use the Lenovo 4X20S56685 adapter only with compatible Lenovo Tiny models that require a 135 W slim-tip adapter. Avoid exposing the adapter to moisture or extreme temperatures and replace the power cord if damaged. For continued safety, use adapters and cords that meet local electrical regulations.