When using portable energy storage power outdoors, you should pay attention to the following items：
Use environment
The environmental location of the portable energy storage power supply needs to be paid attention to. The location needs to be far away from water, flammable gas and corrosive objects, and must have good ventilation. It is best to keep the ambient temperature at 0-40°C to better ensure the working efficiency of the portable energy storage power supply.
Use operation
After placing the portable energy storage power supply, it is necessary to start up and perform subsequent operations. First turn on the main switch, then the battery indicator light will be green. After turning on the switch, it is necessary to check the load input voltage and frequency. Then check the power of the load, you need to ensure that it does not exceed the rated power of the machine. After the electrical appliance finishes using the portable energy storage power supply, the switch of the power supply can be turned off.
Charge
When charging the portable energy storage power supply, you need to use the power charger specially equipped by the manufacturer. When using a solar charger to charge the power supply, you also need to pay attention to whether its input voltage and current are suitable. During the charging process, the LED power display light will continue to flash. When the power of the power supply is charged to 100%, the LED power display light will stop flashing, which means that the power supply has been charged.
Overload
When using a portable energy storage power supply, it is best to calculate the size of its load first, and try to avoid the power load being too large or too small. Excessive load will make the portable energy storage power supply work in an overloaded state for a long time, which will seriously shorten the service life of the energy storage power supply cells.