About This

• 【 - 】: This 4000W inverter 12v to 110v converts 12V DC power into 110V/120V AC, so you can run everyday devices anywhere. It provides 4000W continuous and 8000W peak power, ideal for appliances. Simply connect to a 12V battery for instant outlet power. Low standby current (0.6A ±0.3A) is perfectly safe for use. Perfect for full-time RV living, car travel, and home backup use.
• 【 】: Enjoy clean, stable energy that’s safe for your most valuable electronics. This 4000W pure sine wave inverter runs appliances smoother, quieter, and more efficiently while reducing wear, and helps extend device life. Perfect for TVs, refrigerators, and microwaves—ideal for RV, van, truck, home backup, or off-grid living.
• 【 , , 】: Built specifically as an inverter 12v to 110/120v, this inverter is designed **Only for 12V DC Battery / Power Systems**. Please confirm your battery voltage before purchase to avoid mismatch. It is fully compatible with most 12V batteries on the market, including AGM, GEL, and lithium. Enjoy easy setup and reliable power for RVs, trucks, solar setups, and backup use.
• 【 & - 】: Stay in control with two intelligent display screens—one on the inverter and one on the remote. Both screens provide real-time data, including input/output voltage, load level, and fan status. Built-in alerts instantly notify you of overload, overheating, or short circuits, helping you quickly identify issues and keep your power system running safely, efficiently, and smoothly.
• 【 】: Power more devices at once with this power inverter, featuring 4 AC outlets, 1 USB (5V/3.1A), 1 USB-C (30W fast charge), and hardwire terminal. Easily run multiple appliances during outages or daily use. Perfect for RVs, outdoor trips, home backup, or even as a primary power source for off-grid living.
• 【- , - 】: Built-in with a smart safety system, this Jlouneo 4000 watt inverter continuously monitors performance and instantly responds to issues like overload, overheating, or short circuits. Audible alarms and auto shut-off keep both your devices and battery protected—so you can power with confidence wherever you are.
• 【 】: Get more usable power with up to 91% conversion efficiency from Jlouneo inverters, reducing energy loss and maximizing battery performance. Includes heavy-duty 1AWG pure copper cables for safer, more stable current flow—ensuring reliable output even under demanding loads. Built for users who expect strong, consistent performance.
• 【 , 】: Designed with a durable aluminum body and reinforced housing, this power inverters is made for long-term use in tough environments. Easy setup with a clear user manual makes it beginner-friendly. Have questions? Our responsive support team is ready to help within 12 hours—so you’re never left without answers.

Overview

• Brand : Jlouneo
• Recommended Uses For Product : Camping, Road Trip, RV Travel, Ocean Cruise Travel, Long-distance Travel, Emergency Situations, Hurricanes, Power Outages, Outdoor Power Supply, Off-grid Cabin, Outdoor, Indoor, Home, House, Backup Power, Solar System, Vehicles, RV, Truck, Car, Semi Truck, Boat, Van, Pick Up, Trailer Camping, Road Trip, RV Travel, Ocean Cruise Travel, Long-distance Travel, Emergency Situations, Hurricanes, Power Outages, Outdoor Power Supply, Off-grid Cabin, Outdoor, Indoor, Home, House, Backup Power, Solar Syste… See more
• Power Source : Solar and Battery Powered
• Wattage : 4000 watts
• Model Name : 12V-BR8-4000W-PSW-JC