If you're looking to spend long periods of away from household AC outlets or you want to have backup power ready to go in case of an emergency, a portable power station is a good choice.
400W portable power station is a perfect power source for both indoor use and out door activities such as camping, hunting, fishing. It can also provide emergency backup power source during power outages.
FAQ:
Q:What are "startup load" and "peak load"?
A:When you turn on an appliance or a tool that operates using a motor or tubes, it requires an initial surge of power to start up.This surge of power is referred to as the “starting load” or “peak load”. Once started, the tool or appliance requires less power to continue to operate. This is referred to as the “continuous load” in terms of power requirements.
Q:How do you know how much power your tool or equipment needs to start up and how much power is needed for continuous operation?
A:Power consumption is rated either in wattages (watts) or in amperes (amps).
Multiply: AMPS X 110 (AC voltage) = Watt
This formula yields a close approximation of the continuous load of your appliances.
Multiply: WATTS x 2 = Starting load
This formula yields a close approximation of the starting load of your appliances.
Most often the start up load of the appliance or power tool determines whether the inverter has the capability to power it.
Q: How to know the working times for my device? Why does the duration of some devices deviate from the actual usage data?
A: Working time = 288Wh* 0.85 / operating wattage of your device.The duration of our equipment is based on laboratory data, and the duration of specific equipment usage may vary.