240W DC 6.3×3.0mm Male to 5.5×2.5mm Female Power Barrel Adapter Plug

This high-wattage DC power converter plug bridges 6.3×3.0mm dedicated power ports and standard 5.5×2.5mm barrel chargers, rated up to 240W to fit high-power laptops, portable monitors and industrial DC devices.

High-conductivity copper inner terminals cut power loss during long continuous operation, eliminating unstable charging, device throttling or sudden shutdown triggered by weak contact. Integrated safety chip provides comprehensive circuit shielding to protect equipment batteries and mainboards against abnormal voltage and current surges.

Mini integrated structure barely takes bag or desk space, ideal for business trips, student daily use and spare backup. No wiring cutting, soldering or driver setup needed; just plug your 5.5×2.5mm power adapter into the female port and insert the 6.3×3.0mm male end into your device to power instantly.

A budget-friendly conversion accessory that lets you reuse common 5.5×2.5mm power bricks instead of buying separate specialized chargers for devices with 6.3×3.0mm power inlets.