Emulate Automotive Batteries With reference to the changeable output voltage of the car battery at the Engine-Unstart-State this ac to dc power supply allows to power most of the automotive electronics with the 11V/12V/13V/14V input voltage. Apply to Almost All 180W (Max 200W) output applies to almost all 12V automotive electronics such as double-cylinder air compressor / car tire inflator coffee maker car oxygen bar refrigerator car TV car cleaner vehicle power amplifier 12V electron telescope etc. Work Quietly & Low-heat Built-in a silent fan to guarantee high efficient heat dissipation makes it reliable to work in silence and avoid overheat.
Multiple Safety Protections CE & FCC & RoHS approved; Integrated with multiple protections inside to protect against Over Charging Short Circuits Over Powering Over Current Overheating Over Discharge Over Voltage. What you'll get RoyPow C180 AC to DC Adapter set; Unconditional 30-day money back; 18 Months Warranty; Life-long free technical support.