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Item 1 of 2
expiredRed_Liz | Staff posted Apr 21, 2026 12:28 PM
ECO-WORTHY SL3500 5120Wh 3500W Stackable Power Station
$1,160
$1,500
22% off
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eco-worthy-us via eBay has ECO-WORTHY SL3500 5120Wh 3500W Stackable Power Station on sale for $1,159.99. Shipping is free.
Thanks to Staff Member Red_Liz for sharing this deal.
Details:
Thanks to Staff Member Red_Liz for sharing this deal.
Details:
- Whole-Home Backup: 3.5 kW output (expandable to 7 kW) with UPS switching under 20 ms; keeps refrigerators, Wi-Fi, medical devices, and lights running during outages
- Scalable Capacity: Starts at 5.12 kWh, expandable up to 15.36 kWh for growing energy needs
- Off-Grid Ready: Quiet, zero-emission LiFePOâ‚„ power ideal for RVs, camping, tools, and outdoor events
- Durable & Safe: Rugged metal-cased LiFePO₄ battery with BMS; 3,000+ cycles (8–10 years daily use); operates down to –4°F
- Smart & Portable: App monitoring, stackable modules, wheeled trolley with telescopic handle for easy transport and management
- Package Includes: 1× 3500W inverter/controller, 1× base stand, and 2 or 4× 48V 50Ah battery modules
- Note: PV/AC charging cables not included; contact [email protected] for base/layer bracket purchases or issues; wait for all packages before assembly
Editor's Notes
Written by SaltyOne | Staff- Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
- At the time of this posting, our research indicates that this is $140 lower than the next best comparable online prices starting from $1,129.99.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
eco-worthy-us via eBay has ECO-WORTHY SL3500 5120Wh 3500W Stackable Power Station on sale for $1,159.99. Shipping is free.
Thanks to Staff Member Red_Liz for sharing this deal.
Details:
Thanks to Staff Member Red_Liz for sharing this deal.
Details:
- Whole-Home Backup: 3.5 kW output (expandable to 7 kW) with UPS switching under 20 ms; keeps refrigerators, Wi-Fi, medical devices, and lights running during outages
- Scalable Capacity: Starts at 5.12 kWh, expandable up to 15.36 kWh for growing energy needs
- Off-Grid Ready: Quiet, zero-emission LiFePOâ‚„ power ideal for RVs, camping, tools, and outdoor events
- Durable & Safe: Rugged metal-cased LiFePO₄ battery with BMS; 3,000+ cycles (8–10 years daily use); operates down to –4°F
- Smart & Portable: App monitoring, stackable modules, wheeled trolley with telescopic handle for easy transport and management
- Package Includes: 1× 3500W inverter/controller, 1× base stand, and 2 or 4× 48V 50Ah battery modules
- Note: PV/AC charging cables not included; contact [email protected] for base/layer bracket purchases or issues; wait for all packages before assembly
Editor's Notes
Written by SaltyOne | Staff- Get 1%-5% cash back on deals like this with a cash back credit card. Compare the available cash back credit cards here.
- At the time of this posting, our research indicates that this is $140 lower than the next best comparable online prices starting from $1,129.99.
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16 Comments
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Our community has rated this post as helpful. If you agree, why not thank bosfordjd
to output 0.35% of a nuclear power plant for a thousand bucks is a steal.
given, the product image only shows a 3500W, or 3.5kW, DC to AC Inverter.
this can only output 0.00035% of a nuclear power plant.
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