2pcs DC Plug Tips Female Connectors to Male Jack 4.0mm x 1.7mm 4.0x1.7mm Female to 5.5mm x 2.5mm Male AC DC Power Connector Adapter

Specification: DC Power adapter Plug Conversion Cable Female: 4.0mm (outside Diameter) x 1.7mm (inside Diameter) Male: 5.5mm (outside Diameter) x 2.5mm (inside Diameter) Connector polarity: inner Positive(+), outer Negative(-), Polarity is irreversible Transmission current: Max load 3amp or less Material: Copper wire inside Cable Length: 17cm Features: --Small size, light weight, easy to carry --Pure copper core, strong conductivity, low heat transfer --This conversion cable can change the power supply or Cable' 4.0mmx1.7mm plug size to 5.5mmx2.5mm plug size Application: 4.0mmx1.7mm plug power supply and 4.0mm plug Cable, it can change 4.0mmx1.7mm plug size to 5.5mmx2.5mm plug szie Package Includes: 2pcs x 4.0mmx1.7mm Female to 5.5*2.5mm Male DC Power Conversion Cable