VERTICAL TYPE MODIFIED SINE WAVE POWER INVERTER CUP CONTROL EASY TO INSTALL,EASY TO OPERATION INTELLIGENT AUTOMATIC CHARGING VERTICAL TYPE MODIFIED SINE WAVE POWER INVERTER BATTERY TYPE SELECT,3-STAGE BATTERY ... INVERTER MODE,BATTERY CHARGING,FAULT MODE,OVERLOAD,AND ANALOGUE VOLTAGE AND CURRENT INDICATORS.NOISELESS OPERATION AND LOW RADIATION EFFECT. VERTICAL TYPE MODIFIED SINE WAVE POWER INVERTER ...