AC adapter Lenovo 65W model 5A11H02883 with round DC connector

The Lenovo AC adapter 65W model 5A11H02883 with round DC connector converts mains AC power into a stable 65-watt DC output suitable for compatible Lenovo laptops that use a circular plug. This compact power supply is designed to charge battery packs and power notebook operation when connected to a matching input jack. It serves as a replacement or spare unit for home, office, or travel use where a 65W round-plug adapter is specified.

Advantages

The adapter provides a consistent 65W power output and includes a round DC connector that matches notebooks requiring that plug type. Its compact form factor and standard mains input make it convenient to carry and use across different locations. The adapter's design focuses on delivering the required voltage and current to support charging and device operation while fitting the connector type typical for certain Lenovo laptop families.

Suitable for

• Charging compatible Lenovo laptops that require a 65W power supply with a round DC plug
• Using as a replacement for an original or lost adapter with the same power and connector type
• Carrying as a spare adapter for travel, remote work, or mobile use
• Powering notebooks during long sessions where mains power is available

Key specifications

• Output power: 65 watts
• Connector type: round DC plug
• Input: standard AC mains input (region-specific mains plug required)
• Application: laptop power adapter for compatible Lenovo notebooks
• Form factor: compact external AC adapter

How to use

Connect the adapter to a suitable AC mains outlet using the appropriate regional mains lead. Insert the round DC connector firmly into the laptop's power input jack until it fits securely. Ensure the laptop indicates charging or power-on status before use. Disconnect the adapter from the mains and laptop when not in use. Use only with devices that match the adapter's power rating and connector type to avoid damage.

Usage recommendations

Verify compatibility by checking your laptop's required power rating and connector type before use. Avoid exposing the adapter to moisture, extreme temperatures, or prolonged mechanical stress on the cable and connector. For reliable operation, use an appropriate mains lead and ensure vents on the adapter are not blocked during extended use.