The product's mobility, high capacity, and widespread use of wireless charging are among its advantages. It is also portable and small. To help with charging, an external 1000w solar panel charging output can be added. A lithium battery's specs include 129600 mAH, 479.52 WH, 18 W, and a pure sine-wave AC socket (x2) Type-c:65W Type-c:100W DC12V/10A(x3) 15V/3A:7H . PD65W: 5H . PD100W :3.2H The smart device shows the input and output power as well as the remaining battery life. excellent measure of security (overload protection, output short-circuit protection, input undervoltage protection, input overvoltage protection, over temperature protection, etc.) a four-in-one output panel, low operating noise, exceptional conversion efficiency, long-term stability, as well as product cooling and heat dissipation properties;