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EcoFlow Power Dock

Name: EcoFlow Power Dock
Brand: EcoFlow
SKU: EFMM305PowerDock-Cable

By EcoFlowSKU EFMM305PowerDock-Cable

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Current rating100 A Voltage rating40 to 60 V Terminal sizeNot stated TerminalsNot stated MaterialNot stated Dimensions316 D × 70 D × 143 D mm

Key specs

Units

SKU: EFMM305PowerDock-Cable
Official product page
Sources
EcoFlow's US store page titled "EcoFlow Power Dock" prints one variant, "Power Dock", SKU EFMM305PowerDock-Cable.
Official product page: EcoFlow US store page: EcoFlow Power Dock (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Product data: variant "Power Dock", SKU
Documented
Ports: POWER HUB port, BATTERY 1/2 ports, BATTERY 3 / MULTI CONNECTION port (each 40-60V⎓100A Max); 48V DC Output 1/2 (40-60V⎓ 55A Max)
Official user manual
Sources
The port rows as printed; the table also asks for an external switch with "Rated current >140A" and "Breaking capacity >140A".
Official user manual: EcoFlow Power Dock User Manual (online) (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Technical Specifications, DC Input/Output
Documented
Weight: 1.8 kg4 lb converted
Official user manual
Sources
Printed as "Approx. 1.8 kg (4 lb)".
Official user manual: EcoFlow Power Dock User Manual (online) (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Technical Specifications, General
Documented
Device type: Battery expansion dock for the Power Kits system
Official user manual
Sources
Printed as "EcoFlow Power Dock enables adding up to 9 EcoFlow LFP batteries to the Power Kits system with one EcoFlow Power Hub. It can also connect with two 48V DC appliances."
Official user manual: EcoFlow Power Dock User Manual (online) (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Overview
Documented
Dimensions: 3.16 L
Calculated: Enclosure volume: W × H × D ÷ 1,000,000
316 × 70 × 143 mm12.4 × 2.8 × 5.63 in convertedOfficial user manual
Sources
Printed as "316×70×143 mm (12.4×2.8×5.6 in.)" with no axes named; kept in the printed order.
Official user manual: EcoFlow Power Dock User Manual (online) (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Technical Specifications, General
Calculated
Current rating: 100 A
Official user manual
Sources
Printed as "40-60V⎓100A Max" for the POWER HUB port, the BATTERY 1/2 ports and the BATTERY 3 / MULTI CONNECTION port; the two 48V DC outputs are printed as "40-60V⎓ 55A Max".
Official user manual: EcoFlow Power Dock User Manual (online) (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Technical Specifications, DC Input/Output
Documented
Enclosure: IP20
Official user manual
Sources
Printed as "IP Rating IP20".
Official user manual: EcoFlow Power Dock User Manual (online) (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Technical Specifications, Other
Documented
Voltage rating: 40 to 60 V
Official user manual
Sources
Printed as "40-60V" on every port.
Official user manual: EcoFlow Power Dock User Manual (online) (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Technical Specifications, DC Input/Output
Documented
Operating temperature: -25 to 45 °C-13 to 113 °F converted
Official user manual
Sources
Printed as "–25°C to 45°C (–13°F to 113°F)".
Official user manual: EcoFlow Power Dock User Manual (online) (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Technical Specifications, Environment
Documented

All specs8

Ports: POWER HUB port, BATTERY 1/2 ports, BATTERY 3 / MULTI CONNECTION port (each 40-60V⎓100A Max); 48V DC Output 1/2 (40-60V⎓ 55A Max)
Official user manual
Sources
The port rows as printed; the table also asks for an external switch with "Rated current >140A" and "Breaking capacity >140A".
Official user manual: EcoFlow Power Dock User Manual (online) (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Technical Specifications, DC Input/Output
Documented
Weight: 1.8 kg4 lb converted
Official user manual
Sources
Printed as "Approx. 1.8 kg (4 lb)".
Official user manual: EcoFlow Power Dock User Manual (online) (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Technical Specifications, General
Documented
Device type: Battery expansion dock for the Power Kits system
Official user manual
Sources
Printed as "EcoFlow Power Dock enables adding up to 9 EcoFlow LFP batteries to the Power Kits system with one EcoFlow Power Hub. It can also connect with two 48V DC appliances."
Official user manual: EcoFlow Power Dock User Manual (online) (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Overview
Documented
Dimensions: 316 D × 70 D × 143 D mm12.4 D × 2.8 D × 5.63 D in converted
Official user manual
Sources
Printed as "316×70×143 mm (12.4×2.8×5.6 in.)" with no axes named; kept in the printed order.
Official user manual: EcoFlow Power Dock User Manual (online) (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Technical Specifications, General
Documented
Current rating: 100 A
Official user manual
Sources
Printed as "40-60V⎓100A Max" for the POWER HUB port, the BATTERY 1/2 ports and the BATTERY 3 / MULTI CONNECTION port; the two 48V DC outputs are printed as "40-60V⎓ 55A Max".
Official user manual: EcoFlow Power Dock User Manual (online) (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Technical Specifications, DC Input/Output
Documented
Enclosure: IP20
Official user manual
Sources
Printed as "IP Rating IP20".
Official user manual: EcoFlow Power Dock User Manual (online) (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Technical Specifications, Other
Documented
Voltage rating: 40 to 60 V
Official user manual
Sources
Printed as "40-60V" on every port.
Official user manual: EcoFlow Power Dock User Manual (online) (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Technical Specifications, DC Input/Output
Documented
Operating temperature: -25 to 45 °C-13 to 113 °F converted
Official user manual
Sources
Printed as "–25°C to 45°C (–13°F to 113°F)".
Official user manual: EcoFlow Power Dock User Manual (online) (November 3, 2026 capture) Checked Nov 3, 2026 · Earlier document
Location: Technical Specifications, Environment
Documented

Published claims and calculations, not independent test results.

Documents

2 on file

WEB
EcoFlow Power Dock User Manual (online) (November 3, 2026 capture)OfficialEcoFlowOfficial user manual
Source details
Revision
Not stated
Revision date
Not stated
Captured 2026-11-03T20:21:12.487Z (private archived copy).
Location: Overview; Technical Specifications
Retrieved Nov 3, 2026
EcoFlow's Power Dock user manual, with its Technical Specifications table (Model EF-PK-O05-3). EcoFlow's online user manual on manuals.ecoflow.com, which carries the whole manual in the page data; read from that data. Its address is the one EcoFlow's public support download list gives for this product. Fetched directly on November 3, 2026 (robots.txt checked first; request logged 20:21:12.487 UTC). Kept as a private copy only. Manufacturer claims, not independent tests.
Open
WEB
EcoFlow US store page: EcoFlow Power Dock (November 3, 2026 capture)OfficialEcoFlowOfficial product page
Source details
Revision
Not stated
Revision date
Not stated
Captured 2026-11-03T19:55:01.934Z (private archived copy).
Location: Product data: variant name and SKU
Retrieved Nov 3, 2026
EcoFlow's own US store page titled "EcoFlow Power Dock", whose product data prints variant "Power Dock" with SKU EFMM305PowerDock-Cable. Fetched directly from us.ecoflow.com with the paced research fetcher on November 3, 2026 (robots.txt checked first; request ended 19:55:01.934 UTC). Read for the product title and the variant name and SKU only; no price or stock state is recorded. Kept as a private copy only. Manufacturer claims, not independent tests.
Open