The mobile power supply shell is connected by super process, weak forced disassembly, and it may not be able to recover. It is recommended that there is no forced demolition, and a large amount of ultrasonic technology is applied to the mobile power supply, and the front and back shells of the mobile power supply are fused together through ultrasonic waves, and the demolition will not be used. At the same time, Pinsheng easy charge 2 generation 5000 MA is a high-quality 18650 battery cell, which belongs to liquid lithium ion battery, it is wrapped by steel shell, with Pinsheng software protection, is extremely stable, please rest assured.