Meind dc inverter/converter MND-300W

Feature:

1. Output voltage: 220 V (110)
  2. Continuous power: 300W
  3. Peak power: 600W
  4. HZ frequency: 50 HZ (60)
  5. Input voltage: 10.5-15   (22-29) V
  6. Conversion efficiency:   85% or higher
  7. Output waveform: modified sine wave
  8. Buzzer alarm: Yes
  9. Charging   voltage:.12V-14.5V
  10 Charging current:: no charger function
  11.Protection: low voltage,  overload,overheat ,short-circuit
  11. Product size: 140*87*50mm

Using Description:

1. Contacting the red line   of the annexed line to the red wiring terminal(positive terminal) of the   counter transmission.
  The black line to the black wiring terminal( negative terminal), but must be   fast.
  2. Cutting the closed electronic appliance in the AC out electronical outlet   of the counter transmission
  3.Contact the DC line of the closed electronic appliance to batteries or   other DC 12V electronical source.( Red to +, black to -)
  4.Turn the counter transmission switch on, the Green light will be light, the  counter transmission is working

Attention:

1. Must select the rated power   to be bigger than the operating power the inverter
     2.It must be ventilate place and far away from the heat source, when you use
     3.Forbid use in moist,high temperature, multi dust environment
     4.Please close the switch,separates the DC power source, when you don't use
     5. The laymen please do not disassemble, by against electric shock
     6.The child can't operate and plays this machine, by against electric shock
    
     Use of electrical power consumption not to be more than the continuing power   of this machine
     Can't be reversed otherwise they will burn out the machine
     Beware of high temperature, dusty, humid
2. .
     Ventilation at the dry, clean environment
     Machine high pressure,non professionals can not be removed in order to   prevent electric shocks repair
     Please read carefully before use instructions
     The debris is strictly prohibited add machines
3.