ROARBATT HW-FTM3000-RD 3000W Power Inverter with LCD and 2 AC Outlets
Product description
A 3000W continuous output converts 12V DC battery power into 110V/120V AC, giving you a practical way to run compatible appliances and electronics away from a standard outlet. The inverter reaches 6000W peak output for brief power demands.
Two AC outlets and a USB port provide convenient connection points for travel, outdoor work or backup use. The LCD shows input voltage, output voltage and protection indications, helping you keep track of operating status as you use the system.
For an RV, truck, boat or off-grid setup, it offers an alternative to relying only on a vehicle’s 12V accessories: connect a suitable 12V battery to access AC power where you need it.
Who it’s for
This inverter is suited to people setting up mobile or off-grid power for an RV, truck, boat, campsite or outdoor work area, as well as those preparing for an outage. It is designed for 12V batteries, including LiFePO4, AGM, GEL and lead-acid types. The manufacturer recommends using batteries rated above 200A to help supply the inverter’s power needs.
The included red and black battery cables connect the inverter to the battery. Correct polarity matters: connect positive to positive and negative to negative before powering the unit. This is an off-grid inverter, so it should not be connected to utility shore power.
Where it shines
When a trip or job takes you beyond convenient AC outlets, the two AC connections let you power compatible devices from a 12V battery system, while the USB port offers another way to connect a small electronic device. In an RV or truck, the LCD makes it easier to check the inverter’s input and output readings without guessing at its operating status. At a campsite or during an outage, the same setup can provide access to AC power for suitable household appliances and electronics.
Built-in over-voltage, low-voltage, overload, short-circuit and overheat protection helps safeguard the inverter and connected devices. An aluminium housing and dual smart cooling fans support its operation during use. Buyers commonly describe the inverter as straightforward to set up and useful for accessing power in different situations, some also mention using it with saws. These are individual user impressions, not a substitute for matching a device’s power requirements to the inverter and battery system.
Key specifications
- Type: 12V DC to 110V/120V AC power inverter
- Continuous output: 3000W
- Peak output: 6000W
- Outlets: 2 AC outlets and 1 USB port
- Display: LCD with input voltage, output voltage and protection indications
- Output waveform: Modified sine wave
- Frequency: 60 hertz
- Dimensions: 24.9 x 24.9 x 7.1 centimetres
- Weight: 2.72 kg
- What’s included: Inverter, one pair of battery cables and user manual
When it makes sense
Choose this format when you want battery-powered AC access for travel, camping, outdoor tasks or emergency backup, and your setup uses a compatible 12V battery. Its combination of two AC outlets, a USB port and an at-a-glance LCD brings everyday connections and operating information together in one unit. For reliable use, connect it to a suitable battery with the correct polarity and keep it in an off-grid arrangement. That makes the ROARBATT a practical fit for mobile and backup power setups built around a 12V battery.