Can be used immediately for Magsafe2 laptop charging, less to bring a set of charging equipment, convenient to go outMaximum support 5A current support PD fast charging maximum support 5A current, 18.5-20V voltage, backward compatible, support PD fast charging faster for Apple computer full chargeBuilt-in PD decoy chip, support PD protocol PD decoy chip, support PD charging protocol, automatic identification of equipment current voltage, backward compatible charging safety protection computerCharging indicator at any time to understand the charging status configuration charging indicator, intelligent prompt charging status, safe and reliableMagnetic interface contact intelligent charging electromagnetic suction cup interface suction force is strong, not easy to fall off, to protect the notebook stable charging, can be quickly dockedProduct name:for Magsafe2 charging headApplication:Applicable to Apple Mac notebooksFeatures: magnetic, auto-connect, with indicator light (LED light will light orange when charging; after charging, it will light green)colour:SilverMaterial:metalsize:29 x 5.7 x 11mmPackage Contents:1 x for Magsafe2 charging headOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.