The invention discloses a battery protection element, a fabrication method thereof and a mobile communication terminal. The protection element comprises a metal sheet integratedly formed and comprises a cover plate and a plurality of baffle plates, wherein the plurality of baffle plates are connected with the cover plate and are arranged at the same side of the cover, an accommodating groove is formed between the baffle plates and the cover and is used for accommodating a battery, a top edge deviating from the cover plate and a surface facing the accommodating groove of an arbitrary baffle plate are in arc connection, and when a battery pack is assembled to the protection element or disassembled from the protection element, the battery can be guided to be accommodated in the accommodating groove or taken out of the accommodating groove so as to prevent the battery from being scratched with the arrangement of arc connection. The battery protection element is formed by punching the metal sheet integratedly formed, is simple to process and is low in cost; and with the arc transition design of the baffle plates of the protection element, the battery is prevented from being scratched or punctured by a corner angle when being assembled to the protection element or disassembled from the protection element, and a potential risk is further reduced.