EcoFlow DELTA Pro Smart Extra Battery (Refurbished) - DELTAProEB-US-BP
Expandable capacity This add-on battery connects with a DELTA Pro (Refurbished) to double total capacity to 7200Wh. Connect two of them to DELTA Pro for a staggering 10.8kWh to use off-grid.
Convenient recharging Recharging from solar panels, AC outlets, EV charging stations, or our Smart Generator is easy. Plug the Extra Battery into DELTA Pro and they will recharge and discharge in tandem.
More watt-hours at home The Extra Battery can be integrated to your home’s wiring when connected to DELTA Pro. These battery units become part of your home’s peak shaving and emergency power solutions.
Ready for emergencies This Extra Battery can recharge directly from EcoFlow’s Smart Generator outdoors, giving you another option for emergencies.
LCD screen Get all the same info about battery percent, remaining recharge time, hours left, and more on the built-in screen. You can check the battery’s status anywhere from the EcoFlow app.
What Our Experts Think
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Refurbished DELTA Pro Smart Extra Battery delivers premium backup power at outstanding value.
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Expands your DELTA Pro’s capacity up to 7.2kWh for extended home, RV, or off-grid power.
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Fully tested and certified by EcoFlow for performance, safety, and reliability.
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Seamlessly integrates with DELTA Pro for easy plug-and-play energy expansion.
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Perfect for users seeking cost-effective long-duration backup power.
Q&A
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What’s the purpose of this battery?
It increases the total storage capacity of your EcoFlow DELTA Pro system.
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Is it compatible with all DELTA Pro units?
Yes, designed exclusively for the EcoFlow DELTA Pro power station.
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Is the refurbished model reliable?
Yes, refurbished units are inspected, tested, and certified by EcoFlow technicians.
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Can it be charged by solar panels?
Yes, when connected to the DELTA Pro, it supports solar charging via the main unit.
Maintenance Tips
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Store in a cool, dry location away from direct sunlight.
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Recharge every 3–6 months to maintain optimal battery life.
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Keep connectors and terminals clean and dust-free.
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Avoid dropping or exposing the unit to water.
