Applying area: 

Products which their power are less than 150W, like shaver, work lamp, fanner and 14" TV, etc.

Protection:

Overload protection, high temperature protection, short circuit protection, reverse polarity protection.

Auto re-start function:

When the inverter shuts off once it being in protection, it is not necessary to press the switch (on/off), just moving the high loads, the inverter can restart automatically. So there is no need to place the spare fuse.