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EcoFlow Power Link

Model: EF-PK-O05-1 · SKU: EFMM305PowerLink

Prepared Nov 12, 2026

Common specifications

Device type
System link for the Power Kits system (sensor inputs and relays)Source [1]
CommunicationsNot documented
Supported devices
EcoFlow Power Hub, EcoFlow smart distribution panel, sensors and relaysSource [1]
Ports
Voltage type sensor inputs: 3 (0-35V⎓); resistance type sensor inputs: 4 (10 Ω-100 kΩ); digital input: 1; relay: 2 (Max. 42.4V⎓, 1.75A)Source [1]
DisplayNot documented
Power input
EF BUS Input 12V⎓1.5A MaxSource [1]
MountingNot documented
Enclosure
IP20Source [1]
Operating temperature
-25 to 50 °C-13 to 122 °F convertedSource [1]
Weight
0.12 kg0.26 lb convertedCalculatedSource [1]
Dimensions
137 D × 31 D × 74 D mm5.39 D × 1.2 D × 2.9 D in convertedSource [1]
Enclosure volume0.31 L** Calculated from recorded external dimensions
Warranty termNot documented

All recorded specifications

Device type
System link for the Power Kits system (sensor inputs and relays)Documented claim
Conditions

Printed as "EcoFlow Power Link integrates data from EcoFlow Power Hub, EcoFlow smart distribution panel, sensors, and customized relays in your RV/marine system to central control."

Location: Overview

Printed as "EcoFlow Power Link integrates data from EcoFlow Power Hub, EcoFlow smart distribution panel, sensors, and customized relays in your RV/marine system to central control."

Location: Overview

[1]
Dimensions
137 D × 31 D × 74 D mm5.39 D × 1.2 D × 2.9 D in convertedDocumented claim
Conditions

Printed as "137×31×74 mm (5.4×1.2×2.9 in.)" with no axes named; kept in the printed order.

Location: Technical Specifications, General

Printed as "137×31×74 mm (5.4×1.2×2.9 in.)" with no axes named; kept in the printed order.

Location: Technical Specifications, General

[1]
Enclosure
IP20Documented claim
Conditions

Printed as "IP Rating IP20".

Location: Technical Specifications, Environment

Printed as "IP Rating IP20".

Location: Technical Specifications, Environment

[1]
Operating temperature
-25 to 50 °C-13 to 122 °F convertedDocumented claim
Conditions

Printed as "–25℃ to 50℃ (–13℉ to 122℉)".

Location: Technical Specifications, Environment

Printed as "–25℃ to 50℃ (–13℉ to 122℉)".

Location: Technical Specifications, Environment

[1]
Ports
Voltage type sensor inputs: 3 (0-35V⎓); resistance type sensor inputs: 4 (10 Ω-100 kΩ); digital input: 1; relay: 2 (Max. 42.4V⎓, 1.75A)Documented claim
Conditions

The sensor, digital input and relay rows, as printed (the relay row is headed "Number of Inputs 2").

Location: Technical Specifications

The sensor, digital input and relay rows, as printed (the relay row is headed "Number of Inputs 2").

Location: Technical Specifications

[1]
Power input
EF BUS Input 12V⎓1.5A MaxDocumented claim
Conditions

Printed as "EF BUS Input 12V⎓1.5A Max"; EF BUS Output is printed as "12V⎓1.33A Max".

Location: Technical Specifications, General

Printed as "EF BUS Input 12V⎓1.5A Max"; EF BUS Output is printed as "12V⎓1.33A Max".

Location: Technical Specifications, General

[1]
Supported devices
EcoFlow Power Hub, EcoFlow smart distribution panel, sensors and relaysDocumented claim
Conditions

As the overview names them.

Location: Overview

As the overview names them.

Location: Overview

[1]
Weight
0.12 kg0.26 lb convertedCalculated120 g / 1000 g/kg
Conditions

Printed as "Approx. 120 g (0.26 lb)".

Location: Technical Specifications, General

Printed as "Approx. 120 g (0.26 lb)".

Location: Technical Specifications, General

[1]

Warranty

Certificate records

No records documented.

Sources and revisions

  1. EcoFlow Power Link User Manual (online) (November 3, 2026 capture)Official user manual · Checked https://manuals.ecoflow.com/us/product/power-link?lang=en_US
  2. EcoFlow US store page: EcoFlow Power Link (November 3, 2026 capture)Official product page · Checked https://us.ecoflow.com/products/power-link