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 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.