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OutBack Power FX3048MT sealed mobile inverter/charger

Name: OutBack Power FX3048MT sealed mobile inverter/charger
Brand: OutBack Power
SKU: FX3048MT

By OutBack PowerSKU FX3048MT

Inverter / charger

Evidence score1/100Missing details

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AC output (VA)3,000 VABattery voltage42 to 68 V Solar inputNot statedMPPT trackersNot stated AC output120 VAC Warranty1 year Size28.41 L^*W: 210 × H: 330 × L: 410 mmWeight29 kg / 63.93 lb

Key specs

Units

SKU: FX3048MT
Official datasheet
Sources
The maker's own code, printed in the Models row.
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, Models row
Documented
Weight: 29 kg64 lb converted
Official datasheet
Sources
Printed as "Unit: 62 / 29" (pounds / kilograms) for the sealed models.
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, Weight row, sealed models
Documented
Peak output: Surge 6000VA; 5 s 4800VA; 30 min 3200VA
Official datasheet
Sources
Printed as "Surge: 6000VA 5 Sec: 4800VA 30 Min: 3200V" (the 30-minute figure is printed without its final letter).
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, AC Overload Capacity row, FX3048MT column
Documented
AC voltage: 120 VAC
Official datasheet
Sources
Printed as 60Hz / 120VAC.
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, AC Frequency/Voltage row, FX3048MT column
Documented
Idle standby: Full about 23 W; search about 6 W
Official datasheet
Sources
Printed as "Full: ~23W Search: ~6W".
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, Idle Power row, FX3048MT column
Documented
Battery charging: 35 A
Official datasheet
Sources
Printed as 35ADC.
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, Continuous Battery Charger Output row, FX3048MT column
Documented
Dimensions: 28.41 L
Calculated: Enclosure volume: W × H × D ÷ 1,000,000
W: 210 × H: 330 × L: 410 mmW: 8.27 × H: 13 × L: 16.1 in convertedOfficial datasheet
Sources
Converted: centimeters × 10
Printed as "Unit: 13 × 8.25 × 16.25 / 33 × 21 × 41" H × W × L in inches and centimeters for the sealed models.
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, Dimensions row, sealed models
Calculated
Efficiency: 93 %
Official datasheet
Sources
Printed as 93% typical.
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, Typical Efficiency row, FX3048MT column
Documented
AC frequency: 60 Hz
Official datasheet
Sources
Printed as 60Hz / 120VAC.
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, AC Frequency/Voltage row, FX3048MT column
Documented

All specs12

Peak output: Surge 6000VA; 5 s 4800VA; 30 min 3200VA
Official datasheet
Sources
Printed as "Surge: 6000VA 5 Sec: 4800VA 30 Min: 3200V" (the 30-minute figure is printed without its final letter).
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, AC Overload Capacity row, FX3048MT column
Documented
AC voltage: 120 VAC
Official datasheet
Sources
Printed as 60Hz / 120VAC.
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, AC Frequency/Voltage row, FX3048MT column
Documented
Battery charging: 35 A
Official datasheet
Sources
Printed as 35ADC.
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, Continuous Battery Charger Output row, FX3048MT column
Documented
Efficiency: 93 %
Official datasheet
Sources
Printed as 93% typical.
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, Typical Efficiency row, FX3048MT column
Documented
AC frequency: 60 Hz
Official datasheet
Sources
Printed as 60Hz / 120VAC.
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, AC Frequency/Voltage row, FX3048MT column
Documented
Apparent power: 3,000 VA
Official datasheet
Sources
Printed as 3000VA at 25°C.
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, Continuous Power Rating row, FX3048MT column
Documented
Battery voltage: 48 V
Official datasheet
Sources
Printed as 48VDC.
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, Nominal DC Input Voltage row, FX3048MT column
Documented
Continuous AC current: 25 A
Official datasheet
Sources
Printed as 25AAC at 25°C.
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, Continuous AC RMS Output row, FX3048MT column
Documented
Battery operating voltage: 42 to 68 V
Official datasheet
Sources
Printed as 42 to 68VDC.
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, DC Input Voltage Range row, FX3048MT column
Documented

Published claims and calculations, not independent test results.

Documents

1 on file

PDF
OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019)OfficialOutBack PowerOfficial datasheet
Source details
Revision
#980-00083-01-001 REV A
Revision date
Not stated
Archived copy captured on 2026-10-13.
Location: Page 2, M Series Specifications
Retrieved Oct 12, 2026
OutBack Power's own two-page M Series specification sheet, linked from its M-Series product page and captured on October 13, 2026. Page 2 prints one column per model (FX2012MT, FX2524MT, FX3048MT sealed; VFX2812M, VFX3524M, VFX3648M vented); the temperature, certification, warranty, weight and dimension rows print one value for the sealed group and one for the vented group. Manufacturer claims, not independent tests.
Archived copies
Archived copy of a document published by OutBack Power. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived backup #980-00083-01-001 REV A · 0.56 MB
Archived copy, unaltered, kept as a record of what OutBack Power published. Original address: https://outbackpower.com/downloads/documents/inverter_chargers/m_series/m_series_mobile_marine_specsheet.pdf. Copyright and takedown
Source first found
Oct 13, 2026
This copy captured
Oct 12, 2026, 9:30 PM PDT
Archived
Oct 12, 2026, 9:30 PM PDT
File details
Original source
Pages
2
Embedded creation date
Nov 20, 2019
Embedded modification date
Nov 20, 2019
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 976ed56d23fe8a73913116876bc4c54432348725d0635e74d20c5162f943e3b9
Open

Archive and older revisions0

Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.

Archived documents

OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019)

Archived copy of a document published by OutBack Power. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.

Archived backup #980-00083-01-001 REV A · 0.56 MB

Archived copy, unaltered, kept as a record of what OutBack Power published. Original address: https://outbackpower.com/downloads/documents/inverter_chargers/m_series/m_series_mobile_marine_specsheet.pdf. Copyright and takedown

Source first found: Oct 13, 2026
This copy captured: Oct 12, 2026, 9:30 PM PDT
Archived: Oct 12, 2026, 9:30 PM PDT

File details

Original source

Pages: 2
Embedded creation date: Nov 20, 2019
Embedded modification date: Nov 20, 2019

Embedded dates are file metadata, not independent proof of publication.

SHA-256: 976ed56d23fe8a73913116876bc4c54432348725d0635e74d20c5162f943e3b9

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Warranty

Product warranty: 1 year
Official datasheet
Sources
Printed as Standard 1 year.
Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document
Location: PDF page 2, Warranty row, sealed models
Documented

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Evidence score

1/100Missing details30% documented

The Evidence score uses the priorities you choose. It counts published documents, such as certificates and warranty terms, and it compares a documented figure with the best documented figure of the same kind. It does not count owner reviews, and it is not a verdict on product quality or on how many people have reviewed it. A low score can mean little is documented, or that a documented figure is below the best of its kind. Undisclosed data scores 0.

Missing details. This number counts only the evidence recorded so far. The source review for this product is not finished, or the maker has not disclosed enough, so the number can only go up.

Missing for this product: Certificate evidence needed; Battery conversion efficiency needed; Idle consumption needed.

Each input is scored against the best documented value for an inverter: warranty term and battery conversion efficiency against every published inverter, idle consumption (lower is better) against the inverters in the same output band, or against every published inverter when the output is not documented. A documented value always earns points; an undisclosed one earns 0 and is listed as missing. Researched products receive a score. Certificates earn points for the evidence itself. Size and weight do not affect scores.

Warranty term1 year1.2 / 30.0

1 of 25 years, the best documented for an inverter (printed by the maker): APsystems DS3

Printed as Standard 1 year.

Official datasheet: OutBack Power M Series 60Hz/120V Mobile/Marine Inverter/Chargers specification sheet, #980-00083-01-001 REV A (10/2019) Rev #980-00083-01-001 REV A · Checked Oct 12, 2026 · Earlier document

Research pending, 0 points: Certificates, Battery conversion efficiency, Idle consumption.

Warranty term and battery conversion efficiency are compared with every published inverter; idle consumption with every published inverter because its output is not documented. · Method version 0.5

How it works

Certificates

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Parts and accessories

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Model history

Model identity

Model: FX3048MT

Manufacturer SKU FX3048MT · US market

No historical observations recorded yet.

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