The utility model discloses a portability portable power source's simple and convenient style cell-phone cover, including the cell-phone cover body, which comprises a mobile phone case body, the lateral surface in said parcel area is covered with the magic tape hair side, and medial surface limit oral area position is provided with strip magic tape hair side, the little sucking disc of two about the medial surface middle part is provided with, said cell-phone cover body is near taking the stiff end inboard to be provided with strip magic tape hook face in the parcel, be provided with magic tape hook face at the cell-phone cover body equally corresponding to strip magic tape hair side position simultaneously, and it can be fixed in parcel in-band side with portable power source, tightens up and the double fixed action of little sucking disc adsorption affinity through the parcel area, charges for the cell-phone then, does not influence cell-phone normal use, and simultaneously, can curl and be cylindric in the parcel area, uses as cell phone stand, and the cell-phone of being convenient for is seen a film etc. .