Applying area:

It can be used which the power is less than 150W, like laptop,music CD and work lamp, notebook computer etc.
Protection:

Overload protection, High temperature protection, Short circuitprotection, Reverse polarity
protection.

Auto re-start function:

When the inverter shuts off once it being in protection, it is notnecessary to press the switch (on/off), just moving the high loads,the inverter can restart automatically. So there is no need toplace the spare fuse.