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The Outback Power EnergyCell Base Module (EC-FE5148-B) is designed to support and stabilize stackable EnergyCell 5 lithium battery modules. Built for low-voltage (LV) stackable configurations, this base provides secure floor mounting and structural support for multi-module EnergyCell battery systems.
Stackable Support Platform – engineered for EnergyCell 5 battery stacking systems
Heavy-Duty Construction – structural base for stable floor-mounted installations
Low-Voltage System Compatible – designed specifically for EC-FE5148 modules
Compact Footprint – optimized dimensions for modular ESS layouts
Secure Wall Bracket Support – includes mounting hardware for stable installation


Control Module and Base Module contents:
| Specification | Value |
| Model | EC-FE5148-B |
| Product Type | LV Stackable Base Module |
| Installation | Ground / Floor Mounted |
| Dimensions (H × W × D) | 7.1" × 16.9" × 29.1" (180 × 430 × 740 mm) |
| Weight | 24.25 lbs (11 kg) |
| Compatibility | EnergyCell 5 (EC-FE5148) |
Is this base required for stacking EnergyCell 5 modules?
Yes. The base module provides structural support for proper stacking and floor-mounted installations.
Does this include the battery module?
No. This listing is for the base and control module components only. Battery modules are sold separately unless otherwise specified.
How many batteries can be stacked?
EnergyCell systems support up to 24 battery modules total (3–8 per stack configuration).
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
US$40
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