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  1. Products
  2. Inverter/Chargers
  3. FREEDOM 458
  4. FREEDOM 458 20

Trusted Solution in RV Inverter/Chargers, Economical and Dependable

u003cp class=u0022p2u0022u003eu003cspan class=u0022s1u0022u003eu003cspan class=u0022Apple-converted-spaceu0022u003e u003c/spanu003eu003c/spanu003eInstalled in RVs for almost two decades, this inverter/charger has proven itself, with filtered modified sine wave output, the Freedom 458 inverter/charger runs most loads, from office equipment to household appliances and electronics.u003cspan class=u0022Apple-converted-spaceu0022u003e u003c/spanu003eu003c/pu003ernu003cp class=u0022p3u0022u003eTemperature controlled multi-stage charging ensures that your batteries are recharged quickly when electricity supplied by your RV’s generator or campground hookup. Automatic low/high DC voltage shutdown and other safety features help to protect your expensive deep-cycle batteries from excessive depletion. Twin AC output breaker variant also available.u003cspan class=u0022Apple-converted-spaceu0022u003e u003c/spanu003eu003c/pu003e

Certifications:

  • UL and cUL listed to UL 458 and CSA C22.2 No. 107.1 / 107.2 standards

Applications:

  • Recreation Vehicles
  • Heavy Duty Trucks
  • Coaches/Buses
  • Work Trucks
  • Speciality/Emergency Vehicles

Available in:

  • Freedom 458
    2000W/100A
    PN: 81-2010-12, 81-2022-12
  • Freedom 458
    2500W/130A
    PN: 81-2530-12

Automatic 3-stage Battery Charger

Built-in 30 amp transfer switch automatically transfers between inverter power and incoming AC power


Features

  • Automatic 3-stage battery charger

  • Built-in 30A transfer switch transfers between inverter and incoming AC power

  • Programmable front panel and LED indicators

  • Dual input and output for easy installation

What Can Be Powered

FREEDOM 458 20

  • Blender

  • Coffee Machine

  • Microwave

  • Smartphone

  • Laptop

FREEDOM 458 25

  • Blender

  • Coffee Maker

  • Fridge

  • Microwave

  • Smartphone

  • Laptop


Dimensions

FREEDOM 458 20 & 25

Electrical Specifications – Inverter

*For dual, see circuit breaker options below under “Part Numbers” in General Specifications
FREEDOM 458 20
Output Power (continuous)
2000W
Surge Power (AC amps)
50A
Output Frequency Regulation
60Hz
Inverter Voltage Regulation
120V ±5% True RMS
Output Waveform
Modified Sine Wave
Efficiency (full load)
85%
Peak Efficiency
92%
No Load Current Draw (idle mode)
0.12A
AC Output Connections
Single*
AC Input Connections
Single
AC Transfer Switch
30A

Electrical Specifications – Battery Charger

*Default value varies with battery type and temperature.
FREEDOM 458 20
Charge Rate
100Adc
AC Input Voltage Range
90–130Vac
Battery Voltage (nominal)
12Vdc
Battery Voltage Range
10.0–15.5Vdc
Low Battery Cut-out
10.0Vdc
AC input (maximum charge mode)
21Aac
Bulk Charge Voltage*
14.3Vdc
Float Charge Voltage*
13.4Vdc
Equalize Charge Voltage
16.3Vdc
Charge Control
Three-stage
Battery Type Settings
Wet / Gel 1 / Gel 2 / AGM
Equalization
Yes
Temperature Sensitivity Charging
Yes

General Specifications

*Quartz regulated
FREEDOM 458 20
Optimal Operating Temperature Range
32°F – 104°F (0°C – 40°C)* derated below 0°C and above 40°C
Optional Remotes
Freedom Basic Remote
Dimensions (H x W x L)
7.9” x 11.5″ x 13.2” (201mm x 292mm x 335mm)
Weight
45lb (20kg)
Part Numbers
Single Input, Single Output
801-2010-12
Single Input, Dual Output – 20/15 Circuit Breakers
801-2022-12
Dual Input, Dual Output
N/A

Regulatory

FREEDOM 458 20
UL, cUL, CSA
UL and cUL listed to UL 458 and CSA C22.2 No. 107.1 / 107.2 standards

Models

Model
Part number
Input voltage
AC output
Freedom 458-20
81-2010-12
12V
Hardwire (Single in/ single out)
Freedom 458-20
81-2022-12
12V
Hardwire (Single in/ dual out)
Freedom 458-25
81-2530-12
12V
Hardwire (Dual in/ dual out)

Accessories

Part number
Freedom Basic Remote
84-2056-01
12V Ignition Lockout Switch
82-0122-12

Learn More

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