Kenable DC Power Extension Lead Cable - 5.5 x 2.5mm Plug to Socket

The plug and socket size is 5.5mm outer diameter and 2.5mm inner diameter.

The extension lead itself is 3 meters long. The total length will be the original cable's length plus these 3 meters.

No, this cable is specifically for devices that use a 5.5 x 2.5mm DC plug/socket. Ensure your device's power input matches this size.

While it extends power, it's designed for typical low-to-medium power DC devices. For devices with very high power requirements, verify the amperage and voltage compatibility, as this information is not detailed on the cable itself.

A minor reduction in voltage can occur over longer cable runs, especially with higher amperages. The 3-meter length is generally acceptable for most compatible devices, but significant power loss is unlikely with a secure connection.

Use a dry, soft cloth to wipe away dust. For stubborn dirt, a slightly damp cloth can be used, ensuring the connectors are completely dry before use.

Verify that both ends of the extension cable are securely connected. Ensure the original power adapter is functioning correctly and is plugged into a live outlet. Confirm that the device and the power adapter use the 5.5 x 2.5mm connector size.

Check for a loose connection at either end of the extension cable or at the device itself. Inspect the connectors for any damage or debris that might be preventing a solid contact.

Slight warmth can be normal for power cables under load. However, if the cable becomes excessively hot, discontinue use immediately and check that the power adapter's output amperage does not exceed the device's requirements or the cable's implicit capacity. Ensure the connection is secure.