Description
EcoFlow DELTA 2 Smart Extra Battery – Expandable, Long-Lasting Energy Storage
Double Your Energy Storage for Less Cost
The EcoFlow DELTA 2 Smart Extra Battery is designed to expand the capacity of the DELTA 2 power station, providing an additional 1024Wh of backup power. Whether for home emergencies, RVing, outdoor adventures, or everyday energy needs, this affordable and efficient solution ensures you have ample power storage when you need it most.
Reliable Energy Storage for Any Situation
The EcoFlow DELTA 2 Smart Extra Battery offers affordable, expandable, and long-lasting energy storage, making it the perfect solution for home backup, outdoor adventures, and everyday power needs.
Expandable Capacity for Continuous Power
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Increase DELTA 2's capacity up to 2048Wh by adding the Smart Extra Battery.
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Perfect for home backup, camping, or off-grid power solutions.
Cost-Effective Energy Expansion
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2kWh expandable capacity tailored to your energy needs.
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Up to 30% more affordable than buying a power station with the same capacity.
Fast & Convenient Recharging
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Charges alongside the DELTA 2 in unison for seamless power management.
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Recharges from 0-80% in just 80 minutes and 0-100% in 130 minutes via AC input.
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Compatible with portable solar panels, AC outlets, and the EcoFlow Smart Generator.
Compact, Stackable, and Space-Saving Design
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Ergonomic and compact to stack on top of power stations or other extra batteries.
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Reduces clutter while maintaining easy access and portability.
Smart Monitoring & Control from Anywhere
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Built-in display provides real-time battery percentage, recharge time, and power usage.
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EcoFlow app allows for remote monitoring and control of battery status.
Plug-and-Play Simplicity
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No complicated setup – just plug into the DELTA 2 for instant extra power.
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Easily monitor and charge using the EcoFlow app.
Long-Lasting LFP Battery – 10-Year Lifespan
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Upgraded LiFePO4 (LFP) battery chemistry ensures 3,000+ complete cycles before reducing to 80% capacity.
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Lasts up to 6× longer than standard lithium-ion batteries, delivering a decade of reliable power.
Specifications
Warranty
Warranty Policy – King of Generators
At King of Generators, we are committed to ensuring you have a seamless experience with your purchase. Below is an overview of the EcoFlow warranty policy to help you understand coverage and how to make a warranty claim through King of Generators support.
Warranty Period Overview
EcoFlow provides a limited warranty on its products, starting from the date of purchase. The warranty period varies by product type:
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DELTA Series & RIVER Series: 1–5 years (depending on model)
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Solar Panels: 12 months to 10 years
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Accessories: 12 months
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Smart Generators: 1–3 years
For detailed coverage, refer to the product-specific warranty on EcoFlow’s official website or contact King of Generators support.
What’s Covered?
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Free repairs or replacements for defects in materials or workmanship
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Warranty extensions available for select products upon registration on EcoFlow’s website
What’s Not Covered?
The warranty does not cover:
- Damage due to misuse, unauthorized modifications, or external factors (e.g., water, weather)
- Products purchased from unauthorized sellers or without valid proof of purchase
- Products used outside the intended region or incompatible with local power standards
Note: EcoFlow products are designed for use in the U.S. Warranty claims for malfunctions due to use outside the country may not be covered.
How to Make a Warranty Claim
If you experience any issues, please contact King of Generators support to initiate a warranty claim.
📞 Phone: (855) 799-2943
📧 Email: info@kinggenerators.com
Our team will assist you with the claim process, including verifying your purchase, troubleshooting the issue, and coordinating with EcoFlow for repair or replacement.
Once approved, we will provide further instructions, including shipping details and estimated resolution time.
For any questions regarding warranty coverage, feel free to contact King of Generators support. We're here to help!
