The Prowatt 250 plugs into the lighter socket of your vehicle, boat or RV to provide 250 watts of continuous power suitable for a range of appliances, electronics and power tools including VCRs, stereos, TVs up to 25” and laptop computers. The exact run time depends on the amount of power being drawn by the application. Prowatt 250 can surge up to 500 watts to handle equipment that requires more power.
Regulated output frequency for time sensitive applications.
Auto shutdown prevents total battery discharge.
Compact size for convenient use and storage.
Low voltage shutdown.
Over temperature shutdown.
Over and under voltage protection.
Maximum continuous AC power 250 watts
Surge Capacity (peak) 500 watts
AC output frequency 60 +/- 0.5 Hz, crystal controlled
AC output voltage 115 VAC RMS +/- 10%
Output waveform Modified sine wave
Peak efficiency 90%
No load current draw <0.1 A
Input voltage range 20 - 30 VDC
Output temperature range 32°F - 104°F (0°C - 40°C)
AC receptacle 3 prong
DC connection DC socket
Internal fuse 30 A