The invention discloses a convenient multifunctional mobile phone holder which comprises a shell with a containing cavity. A rechargeable battery and a fuel gas bottle are placed into the containing cavity, a charge interface, a discharge interface and a fire outlet are formed in the side of the shell, the charge interface and the discharge interface are connected with the rechargeable battery, the shell is provided with an igniter, the igniter is communicated with the fire outlet, through holes for mounting magnetic suction blocks are formed in the end faces of the shell, the magnetic suctionblocks rotatably move in the through holes and are arranged on the upper end face and the lower end face of the shell, and the convenient multifunctional mobile phone holder is turned by clamping themagnetic suction blocks on the upper end face and the lower end face of the shell. The convenient multifunctional mobile phone holder has the advantages of simple structure, matching compactness, convenience in use, reasonable design, attractiveness and elegance, and accordingly is a product with superior technical nature and economical efficiency.