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

This high-wattage DC barrel adapter connects universal 5.5 × 2.5 mm power bricks to devices with 6.3 × 3.0 mm power inlet, supporting steady 240W power output for heavy-load electronics. High-conductivity copper inner contacts reduce power loss during long continuous operation, preventing unstable power supply, performance throttling or sudden shutdown caused by loose contact. The integrated smart safety chip provides comprehensive circuit protection to shield device motherboard and battery from abnormal voltage and current surges. Ultra-small integrated design occupies little storage space in backpacks and desk drawers, ideal for business trips, student daily use and emergency power conversion.

No soldering, wiring cutting or driver installation needed. Simply plug your 5.5 × 2.5 mm charger into the female jack and insert the 6.3 × 3.0 mm male tip into your device to power instantly. Economical conversion accessory that reuses existing 5.5 × 2.5 mm adapters without purchasing exclusive chargers for 6.3 × 3.0 mm interface devices.