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Cobra PURE SINE 400W Power Inverter, Portable, 400 Watt Car Charger
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 20, 2026 5:30 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓400W Continuous / 800W Peak Power: With 400 Watts of Pure Sine Wave power, you'll be able to charge and power your medical devices, sensitive electronics, smartphones, laptops, entertainment devices, and other mobile devices - safely and reliably.
✓Cobra Remote Controller Compatible: Monitor and charge portable devices with Fast Charge USB from anywhere inside your vehicle. The remote includes 3.0 AMP USB-A and USB-C fast charge ports.
✓2 GFCI Protected AC Outlets: Easily power up to 2 of your medical devices, electronics, or small appliances with this portable charger, includes GFCI protected AC outlets for each.
✓Heavy Duty Cables: Includes 16-Inch 12 AWG and 12V Cables, both direct-to-battery and convenient car accessories.
✓Pentagon Protection Safety: To keep you safe, the PURE SINE 400W includes 5 levels of protection: Over Temperature, Reverse Polarity, Over Voltage, Low Voltage Alarm, and Low Voltage Cutoff.
⚙️ Specifications
Brand
COBRA
Recommended Uses For Product
Vehicle
Power Source
Battery Powered
Wattage
400 watts
Model Name
CPI400PSW
Number of Outlets
4
Input Voltage
12 volts
Output Power
400 watts
Output Voltage
120 volts_of_alternating_current
Display Type
LED
Peak Output Power Watts
800
