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CyberPower DC to AC Mobile Power Inverter - 400W 1 of 2
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Learn more about CyberPower DC to AC Mobile Power Inverter - 400W - 12V DC - 120V AC - Continuous Power:400W:

Mfg Part#: CPS400AI
Sku: 207391034
UPC: 649532484003
UPC 14: 00649532484003
See more in Power Inverters

The CyberPower 400AI Inverter converts 12v DC automobile power to standard 120v AC home power - up to 400 watts. Simply plug the inverter into a 12v DC outlet (cigarette lighter outlet) or attach it directly to a 12V battery with the supplied clamps. It is equipped with 2 (two) 120v outlets for running multiple devices at the same time, and also has a convenient USB port for charging cell phones, MP3 players, and digital cameras. It has full-time surge protection that guards against power fluctuations caused by vehicle startup and shutdown, and has an ergonomic design and small foot print. It's the perfect device to power all your mobile/consumer electronics, small appliances, emergency equipment, and portable tools.


Tech Features Product Type Power Inverter
Tech Features Manufacturer Part Number CPS400AI
Tech Features Manufacturer CyberPower Systems, Inc
Tech Features Product Model CPS400AI
Tech Features Product Name AC Power Inverter
Tech Features Product Series Al
Tech Features Brand Name CyberPower
Tech Features Package Contents
  • AC Power Inverter
  • Lighter Clamp Cable
  • Battery Clamp Cable
  • Warranty Registration Card
  • User Guide
Tech Features Weight (Approximate) 1.10 lb
Tech Features Height 4.8"
Tech Features Width 6.3"
Tech Features Depth 2"
Tech Features Input Voltage 12 V DC
Tech Features Output Voltage 120 V AC Nominal
Tech Features Frequency 60 Hz
Tech Features Load Capacity 400 W Continuous Power / 800 W Peak Power
Tech Features Receptacles 2 x NEMA 5-15R
1 x USB Type A
Tech Features Plug/Connector Type Cigarette Lighter Adapter
Battery Clamp
Tech Features Waveform Type Simulated Sine Wave
Tech Features Limited Warranty 2 Year

Tech Specs

Tech Specs Altitude 0 ft to 10000 ft Operating
0 ft to 50000 ft Non-operating
Tech Specs Humidity 0% to 95% Non-condensing Operating
0% to 95% Non-condensing Non-operating
Tech Specs Temperature 32°F (0°C) to 104°F (40°C) Operating
5°F (-15°C) to 114°F (45.6°C) Non-operating
Tech Specs Product Type Power Inverter
Tech Specs Manufacturer Part Number CPS400AI
Tech Specs Manufacturer Website Address
Tech Specs Manufacturer CyberPower Systems, Inc
Tech Specs Product Model CPS400AI
Tech Specs Product Name DC to AC Mobile Power Inverter - 400W
Tech Specs Product Line Mobile
Tech Specs Brand Name CyberPower
Tech Specs Additional Information
  • Built-in Surge Protection: Safely protect your electronics against power fluctuations from vehicle startup and shutdown.
  • Automatic-Shutdown: The device will automatically turn itself off to protect your battery from draining.
  • USB Port: Designed for charging devices with USB connectivity.
  • Power/Surge LED: Allows you to visually indicate inverter status.
  • Battery Clamps: This device comes with positive/negative suspension clamps that allow for easy connection to a vehicle/boat's 12V battery.
  • Cigarette Lighter Adapter: This device comes with a standard 12V cigarette lighter adapter for easy connection/removal in vehicle and aquatic applications.
  • Ground Fault Circuit Interrupter (GFCI): Prevents shocks to an imbalance flow of energy from the Hot to Neutral contacts.
  • Tech Specs Package Contents
  • AC-Mobile 400AI Unit
  • 2' Cigarette Lighter Adapter
  • 3' Battery Clamps
  • User's Manual
  • Warranty Card
  • Tech Specs Compatibility
  • Mobile Electronics: Laptops, cell phones, PDAs, digital cameras, MP3 players.
  • Consumer Electronics: Video game consoles, TVs, VCRs, DVD/CD players, battery chargers, fax, printers, scanners.
  • Small Appliances: Camping equipment, fans, lights, coffee makers, cooler/heaters, razors.
  • Emergency Equipment: Non-vital medical equipment, tire pumps, signal lights.
  • Tech Specs Certifications & Standards
  • FCC
  • Tech Specs Country of Origin China
    Tech Specs Dimensions 2" Height x 5" Width x 7" Depth
    Tech Specs Weight (Approximate) 1.13 lb
    Tech Specs Color Gray
    Tech Specs Power Cord/Cable 24"
    Tech Specs Input Voltage 12 V DC
    Tech Specs Output Voltage 120 V AC Nominal
    Tech Specs Frequency 60 Hz
    Tech Specs Input Current 25 A @
    Tech Specs Load Capacity 400 W Continuous Power / 800 W Peak Power
    Tech Specs Waveform Type Simulated Sine Wave
    Tech Specs Input Voltage Range 10.5 to 15.5 V DC
    Tech Specs Status Indicators
  • Power On (Green)
  • Input Fault (Yellow)
  • Output Fault (Red)
  • Tech Specs Protection Type Low Voltage
    Overheat Automatic Shutdown
    Overload Protection
    Short Circuit Protection
    Tech Specs Receptacles 2 x NEMA 5-15
    1 x USB Type A
    Tech Specs Plug/Connector Type 1 x Cigarette Lighter Adapter
    1 x Battery Clamp
    Tech Specs Alarm Low Voltage
    Tech Specs Additional Warranty Information CyberPower offers an unconditional 2-year warranty with this product. We also have a #1 rated technical support that will assist you with product, installation, or warranty concerns --- Free of Charge.
    Tech Specs Parts Warranty/Labor 2 Year Parts & Labor
    Tech Specs Standard Warranty 2 Year Parts & Labor
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