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Xantrex Technologies 81-2010-12 Freedom 458 2000W Modified Sine Wave Inverter/Charger 12V DC

Manufacturer

Xantrex Technologies

<h3>About Xantrex Technologies</h3><p><strong>Xantrex Technologies</strong> has been a defining name in mobile power electronics since its founding in 1983, headquartered in Burnaby, British Columbia, Canada. With more than three decades of design, engineering, and manufacturing experience, Xantrex has built a global reputation for delivering reliable, efficient, and intelligently designed power solutions to demanding industries.</p><p>From RVs and boats to heavy-duty trucks, emergency vehicles, military applications, and commercial fleets, Xantrex products are built to perform wherever reliable power is non-negotiable. Xantrex designs, manufactures, and markets power products used when on the move to provide auxiliary or emergency power — installed in boats, recreational vehicles, utility and emergency vehicles, heavy-duty trucks, and automobiles. That breadth of application speaks to a product engineering philosophy that prioritizes versatility without sacrificing performance.</p><p>Xantrex ensures its products are put through extensive reliability testing and certifies them to comply with various regulatory standards to meet or exceed the applicable requirements for safety, quality, efficiency, and environment. This commitment to rigorous validation has made Xantrex one of the most trusted names among professional installers and serious enthusiasts alike.</p><p>At the heart of the Xantrex lineup are <a href="/7660-xantrex-technologies-power-inverter-14297">power inverters</a> and <a href="/7660-xantrex-technologies-battery-charger-14307">battery chargers</a> — two categories in which the brand has consistently set benchmarks for the industry. Xantrex true sine wave inverters mimic utility grid power for smooth operation of appliances like microwaves and computers, while modified sine wave inverters provide reliable power for less sensitive devices. Meanwhile, Xantrex battery chargers stand out for their microprocessor-controlled, multi-stage charging process, which ensures optimal battery performance and longevity — operating at peak efficiency and requiring less AC input power.</p><p>The full Xantrex product catalog spans inverters, inverter/chargers, lithium-ion batteries, solar panels, battery chargers, and accessories — a complete ecosystem for mobile power management. Whether you need a compact unit for a weekend RV trip or a heavy-duty system for a commercial work truck running ZeroRPM idle mitigation, Xantrex has a solution engineered to match the challenge.</p><p>With more than three decades of design, engineering, and manufacturing experience, Xantrex power solutions offer an enviable mix of advanced technology and unmatched bankability. For anyone who needs power away from the grid — safely, cleanly, and consistently — Xantrex remains the benchmark brand.</p>

Part Number

81-2010-12
06/01/2036 11:20 AM
Sale Price

$1,246.88

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Xantrex Freedom 458 Inverter/Charger (81-2010-12) is a 2000-watt modified sine wave inverter and 100-amp multi-stage battery charger combined into a single unit. Designed for RV, marine, and mobile power applications, it converts 12V DC battery power to 120V AC to run electrical equipment, appliances, and sensitive electronics — while also intelligently recharging your battery bank whenever shore power or generator power is available.

Key Features:

  • 2000W Continuous Inverter Output — Filtered modified sine wave 120V AC output with high surge capability (6000W peak) to handle motor start loads
  • 100-Amp Automatic 3-Stage Battery Charger — Bulk, absorption, and float charging stages maximize battery life and charge speed
  • Temperature Compensation with Equalization Stage — Ensures optimal charging performance for deep-cycle batteries; includes battery temperature sensor
  • Built-In 30-Amp Transfer Switch — Automatically and seamlessly switches between inverter power and incoming AC (shore power or generator)
  • Power Sharing — Intelligently manages AC input load to prevent tripping the source circuit breaker
  • Single Input / Single Output Configuration — 120V AC input, 12V DC battery input, 120V AC output
  • 92% Efficiency Rating — Minimizes battery drain during inverter operation
  • Optional Remote Control Compatible — Supports the Freedom Basic Remote (P/N 84-2056-01) for system monitoring and control; compatible with optional Link instrumentation for advanced battery monitoring
  • 30-Month Warranty — Backed by Xantrex's industry-recognized warranty

The Freedom 458 is ideal for RV owners and boaters who need reliable, on-demand AC power from their 12V battery bank. Its integrated transfer switch and power-sharing capabilities make it a complete, self-managing power solution. The included battery temperature sensor works with the multi-stage charger to protect deep-cycle batteries from overcharging and excessive depletion.

Products specifications

Amperage

50 Amps

Type

Inverter/Charger

Voltage

120 Volts Inverter12 Volts DC Charger

Wattage

2000 Watts Continuous

Amperage Draw at Rest

0.12 Amps

ISO Approved

UL and cUL Listed to 458 Standard

Multi Bank Chargers

1 Bank

Output Waveform

Modified Sine Wave

Warranty Details

30 Months

Good

Thanx it was so easy to order

Excellent

the only place that had my part

Once I got the numbers off the old battery it was easier than when I put in the make and model because I have a BMW motorcycle instead of the car which is what came up each time.

Very fast shipping! Website easy to use.

Low price, quick shipping & confirmation of order.<br>

Great merchant! I would most certainly would do business with them again. Customer Service was extremely helpful and my order shipped quickly.

Quick and easy ordering experience!

easy to use

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