1, reinforced large fuel tank solid and firm is not easy to   deformation 

2, hand electric one electric start upgrade a key to start   without the key to solve the trouble of easy to lose the key and another with   hand start if placed for a long time without using the case resulting in   battery dead can also be pulled up with a hand start way. 

3, configuration of   digital display voltage display table simple and easy to read good stability   not easy to fail 

4, optional and other power a machine two voltage 380V for   engineering electricity factory electricity such as: welding machine small   air compressor, blower, large water heater, small motor class. 220V for a   variety of small 220V appliances, family stores renovation electricity, such   as: electric drill, hammer, angle grinder, etc. home appliances such as air   conditioners, lighting, refrigerators, computers, televisions, etc. Lighting,   refrigerators, computers, TVs, etc.