Portable automatic external defibrillator with disposable electrodes

The invention discloses a portable automatic external defibrillator with disposable electrodes. The portable automatic external defibrillator comprises a defibrillator box body, a pair of disposable electrodes, a lead, a rechargeable battery and a defibrillation control circuit board. The defibrillation control circuit board is fixedly installed in the defibrillator box body. The rechargeable battery is detachably installed in the defibrillator box body and is electrically connected with the defibrillation control circuit board. The disposable electrodes are electrically connected with the defibrillation control circuit board through the lead. The defibrillator is small in size, is low in cost and can be placed in home or various kinds of public places for usage; a normal person can operate the defibrillator by means of certain training, the defibrillator is convenient to carry; only by pasting the disposable electrodes on a human body, the defibrillator is capable of automatically analyzing and judging how many joules of energy is needed, an operator is prompted by voices, and just by pushing an electric shock starting button, electric shock energy is released; in addition, the defibrillation process is totally automatic, rescue is provided in time, and the usage is flexible and convenient.