








400W Power Inverters for Vehicle Dual AC Car Plug Adapter Outlet
US$52.15
Arrives as soon as ✓ Free shipping — over $200Description
Product Details Color: Black Item Weight: 12 ounces Voltage: 110 volts_of_alternating_current Wattage: 400 watts Power Source: Battery Powered Frequency: 60 hertz Number of Items: 1 Unit C...
Delivery & Returns
Free shipping over $200
Orders of $200 or more ship free. No code needed.
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Product Details
- Color: Black
- Item Weight: 12 ounces
- Voltage: 110 volts_of_alternating_current
- Wattage: 400 watts
- Power Source: Battery Powered
- Frequency: 60 hertz
- Number of Items: 1
- Unit Count: 1 Count
- Model Name: 400W Car Inverter
- Warranty Description: 1
- Number of Outlets: 5
- Input Voltage: 12 volts_of_direct_current
- Output Power: 400 watts
- Surge Protection Rating: 600 watts
- Output Voltage: 110 volts_of_alternating_current
- Display Type: LED
- Peak Output Power Watts: 400
- Inverter Capacity Volt-Amp: 110
- Electrical Output Waveform: Modified Sine Wave
- Item Dimensions L x W x H: 5"L x 3.6"W x 2"H
- Antenna Location: Vehicle
- Item Highlight: USB 24W/30W Fast Charge, Inverter 12V to110V, Cigarette Lighter Adapter for Laptop/Camping/Road Trippers
- Number of Packs: 1
About this item
- Smart LED Display: 400W Portable Car power inverter Features a clear LED display for real-time monitoring of voltage, power, and fault status. Problems can be quickly identified without professional tools
- Dual AC Outputs: This Power inverters for vehicles Equipped with two AC outlet adapter and multiple USB ports, it can simultaneously power up to 5 devices like laptops, phones, and camping gear, making it ideal for road trips, remote work, and outdoor adventures
- 30W USB Fast Charging: Power inverter built-in 30W USB-C port supports PD fast charging protocol, powering up modern smartphones, tablets, and laptops 40% faster than standard ports. Perfect for keeping devices quickly charged during long commutes, travel
- Advanced Cooling & Fire-Safety Design: Engineered with a larger, high-performance cooling fan that significantly improves airflow and heat dissipation, ensuring stable operation even. The flame-retardant plastic casing enhances safety for use in cars, RV, and homes, providing peace of mind during extended use
- Complete Protection: Portable Charger Converter, Comprehensive protections include over-voltage, overload, over-temperature, and short-circuit protection, guaranteeing safety for both your devices and the inverter itself. It perfectly supports phones, tablets, laptops, and small appliances
- What You Get: Strenrmgo 400W Vehicle-mounted inverter, user manual *1, and industry-leading 1-year warranty, plus lifetime technical support
Shipping Policy
Sparkmere ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Sparkmere will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@sparkmere.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Sparkmere replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.








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