Of all the inverters we have tested, the Whistler inverters have the best "surge" or "peak". Thanks to their "Smart Surge Control", the Whistler inverters attempt to start loads above the continuous rating for up to 10 seconds. That can come in handy when try to start those pesky old motors or compressors.
Part number: Pro-400W
Features:
400 watts continuous power
800 watts surge capacity (peak power)
Includes Battery Cables
Smart Surge Control: attempts to surge for up to 10 seconds.
Current Overload Protection
Short Circuit Protection
Low Voltage Protection
High Voltage Protection
Over Temperature Protection
Two Year Warranty
Free Tech Support
Specifications
Continuous output power: 400W
Surge rating: 800W
Peak efficiency (12V – 1/2 load): 90%
Efficiency (full load, 12V): 85%
No load current draw: < 0.40A
Output waveform (resistive load): Modified sine wave
Output frequency: 58HZ – 62HZ
Output voltage: 109V – 120V
Input voltage: 9.5 – 16 Volts DC
Internal Fuses: Two 25 Amp (Spade Type)
External Fuse: One 15 Amp (Glass Type-Lighter Cord)
