Skip to content

Dakota Lithium | Multi Function 300W Power Inverter DC 12V to 110V AC Converter

SKU 300winverterdcac
Save $54.00 Save $54.00
Original price $199.00
Original price $199.00 - Original price $199.00
Original price $199.00
Current price $145.00
$145.00 - $145.00
Current price $145.00
This Item Qualifies for FREE SHIPPING.
SPRING SALE – LOWEST PRICES GUARANTEED
Spring is here, and so are unbeatable deals. Don’t wait—shop now and secure the lowest prices before the sale ends!

Multi Function 300W Power Inverter DC 12V to 110V AC Converter – Complete Mobile Power Station Kit

Power your off-grid life, job site, or emergency backup system with the Multi Function 300W Power Inverter DC 12V to 110V AC Converter—a complete mobile power station kit from Dakota Lithium. Designed to work with any 12V Dakota Lithium battery, this all-in-one system provides everything you need to convert DC power into clean, reliable 110V AC energy for tools, appliances, and electronics.

Key Features:

  • 300W Pure Sine Wave Inverter (600W Peak)
    Effortlessly powers household electronics, CPAP machines, laptops, and small tools with reliable AC output.

  • Integrated 300W Solar Charge Controller (15A)
    Add solar panels for sustainable, off-grid charging, perfect for remote work, camping, or RV life.

  • Real-Time Battery Monitoring
    Use the Dakota Lithium Dashboard app to track battery voltage, charge level, and performance directly from your phone.

Multiple Output Ports:

  • 2 x AC Wall Outlets – Run small appliances, fans, and electronics

  • 3 x USB Ports (5V/2.1A) – Charge phones, tablets, and other portable devices

  • 1 x Smart USB Port (5V, 9V, 12V) – Fast charge for compatible smartphones and accessories

  • 1 x Digital Voltmeter & LCD Display – Monitor power usage and battery health at a glance

Multiple Connection Options:

  • Alligator Clips – Attach directly to any 12V Dakota Lithium battery

  • Cigarette Plug Adapter – Draw power from your vehicle’s 12V system

Complete Kit Includes:

  • 300W Power Inverter

  • Solar Charge Controller (15A)

  • Battery Monitor

  • Mounting Hardware & Wiring Kit – For seamless setup and integration

Built for LiFePO4 Batteries:

Optimized for Lithium Iron Phosphate (LiFePO4) chemistry to ensure maximum efficiency, safety, and long-term durability when used with Dakota Lithium batteries.

Ideal For:

  • Camping & Overlanding – Run lights, fans, and charge all your devices

  • Job Sites – Power tools, drills, and equipment on demand

  • Emergency Backup – Keep phones, medical devices, and lights running during outages

  • RVs, Boats & Van Life – Perfect for solar-powered, off-grid living

Recommended Battery: Minimum 23Ah Dakota Lithium battery or larger.

Need More Power? Upgrade to the Victron Energy 1200W inverter for larger appliances or the Victron Multiplus 2000W inverter for full off-grid systems.

Built for Performance & Durability

With Dakota Lithium’s legendary toughness and reliability, this compact yet powerful system gives you the freedom to generate and store energy anywhere.

Stay powered. Stay connected. Experience the next level of energy independence with Dakota Lithium.

Specifications

What is an inverter?
This inverter will allow you to transform solar energy coming from solar panels, or stored energy coming from batteries into AC power, the power that you use in your home. This allows you to plug any electronics that have an AC wall plug into this inverter.

Inverter Rating
12 Volts, 300 watts rated, 600 watts peak. For use with 12V batteries to power anything that uses AC power (the power in your wall socket)

LCD Display Screen
Voltmeter and power

Multi-Function
2x AC wall socket plugs, 3x USB charging ports 2.1A, 1x Smart USB charging port 5v, 9v, 12v 2.1A

Terminal Connections
Binder post terminals. Wiring harness with ring terminals plus alligator clips for connecting to a battery, and a cig plug for connecting to your car.

Optimized for Solar Energy
Compatible with solar panels. For higher efficiency we recommend using with a battery and a solar charge controller.

How does this fit into my off-grid, home power system?
The inverter makes easy to use energy available from your batteries in the form of an AC wall plug. This is a small inverter, optimal for mobile offices, working remotely, constructions sites, or work trucks. The inverter connects to your Dakota Lithium batteries. If you are charging your batteries with solar panels you will want a solar charge controller. For real time data on how your system is performing you may want to add a smart shunt or a battery monitor which will tell you how much power your have available at any time.

Recommended Battery Size
The minimum battery size for this inverter is a 25 Ah Dakota Lithium battery or larger. Optimal size for a full work day is a 54 Ah Dakota Lithium battery.

What Size Inverter Do I Need?
Please note, this is the smallest inverter in our catalog. For larger appliances like TVs, coolers, fridges, etc. we recommend the Victron Energy 1200 watt inverter. Or if you are building an off grid system for a living space, like an RV, boat, or cabin we recommend the Victron Multiplus 2000 watt inverter.

Warranty
1 year warranty on all inverters & chargers. 11 year warranty on all batteries.

Optimized for Lithium Batteries
Optimized for Dakota Lithium batteries. Compatible with any 12v battery.
#1 DIY Solar Authorized Retailer
Fast & Safe Shipping
Sales Tax Free
Authorized Dealer Warranty
Are Solar Guys Pro Authorized Retailers?

Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!

When Will My Order Ship?

Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!

Do We Accept Returns?

Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE

Are Products Brand New?

Yes! All products on Solar Guys Pro are 100% brand-new and in perfect condition.

We do not sell any used or refurbished items.

The #1 Authorized DIY Solar Retailer

We're proud to be the USA's #1 Authorized retailer for high quality DIY solar brands

Fast Shipping

Experience the fastest shipping times you've seen in the entire solar industry.

Real Human Support

Questions? Give us a call to speak with our solar expert: (571) 350-0146

Frequently Asked Questions

Get your 30% Tax Solar Credit!

Get your 30% Tax Solar Credit!

Unlock substantial savings with the government's Solar Tax Credit, which offers a robust 30% deduction on the installation costs of solar systems. This attractive incentive is your ticket to leveraging solar energy's eco-friendly potential while enjoying the financial benefits.

At Solar Guys Pro, our commitment is to you. Please be reminded that our expertise does not extend to tax advice. Nonetheless, our dedicated staff is eager to guide you through the process and ensure you capitalize on this exceptional offer.

Contact us now to learn more!

Save With Exclusive Deals!

Save with discounts and get exclusive deals when you sign up with our newsletter!

USA Based Tech & Customer Support Got a question? Speak to our USA based tech & customer support team: 571-350-0146
#1 DIY Solar Authorized Retailer
Fast & Safe Shipping
Sales Tax Free
Authorized Dealer Warranty