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EcoFlow Delta 3 Max Plus Extra Battery
EcoFlow Delta 3 Max Plus Extra Battery
EcoFlow Delta 3 Max Plus Extra Battery
EcoFlow Delta 3 Max Plus Extra Battery
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EcoFlow Delta 3 Max Plus Extra Battery

EcoFlow Delta 3 Max Plus Extra Battery

Vendor: EcoFlow

SKU: EFD3MP-EB

$1,399.00 CAD
$1,399.00 CAD $1,699.00 CAD
Shipping calculated at checkout.

EcoFlow DELTA 3 Max Plus System in the Kitchen Capacity Expansion Module | LFP Smart Series

Double Your Runtime. Plug this 2048Wh module into your DELTA 3 Max Plus for a total of 4096Wh of independent power.

The EcoFlow DELTA 3 Max Plus Smart Extra Battery is the ultimate accessory for high-demand off-grid energy storage. Designed to stack neatly with your main unit, it provides a seamless boost to your battery capacity, ensuring your homestead can run essential appliances longer during storm outages or multi-day lakeside stays.

System Foundation

Need the Base Unit?

This Smart Extra Battery requires a compatible DELTA 3 Max Plus power station to function as intended.

Shop Main Unit →
EcoFlow System Integration

Scalable Storage Potential

3-Unit Home Backup Stack
Emergency Power Stacking

Features & Benefits

Seamless Integration Simply plug the proprietary cable into the main unit’s expansion port. Both units will charge and discharge as one unified system.
Proven Reliability Utilizing advanced LiFePO4 chemistry, this battery provides 10 years of daily use (3000+ cycles) before reaching 80% capacity.
Smart Monitoring View real-time battery health, temperature, and charging status for the extra battery directly through the EcoFlow app dashboard.
Space-Saving Design Engineered for stability and compactness, the extra battery can be stacked directly with the main unit to minimize your footprint.


EcoFlow DELTA 3 Max Plus Extra Battery Package Contents

Technical Specifications

Component Specification
Capacity 2048Wh (51.2V 40Ah)
Battery Type LFP (LiFePO4)
Charge Temp 32°F - 113°F
Discharge Temp 14°F - 113°F
Weight ~35.3 lbs (16 kg)
Warranty 10 Years
Quality Gear for Indoors & Out. The Cabin Depot®
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EcoFlow Delta 3 Max Plus Extra Battery

EcoFlow Delta 3 Max Plus Extra Battery

$1,399.00 CAD
$1,399.00 CAD $1,699.00 CAD

User Manuals

EcoFlow DELTA 3 Max Plus Smart Extra Battery User Manual
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