
Connect this 3840Wh LiFePO4 extra expansion battery to your power station to greatly boost capacity and extend runtime, delivering long-lasting and stable power for home backup, outdoor activities, and high-power devices.
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Connect this 3840Wh LiFePO4 extra expansion battery to your power station to greatly boost capacity and extend runtime, delivering long-lasting and stable power for home backup, outdoor activities, and high-power devices.

When your power needs are significant, the EcoFlow DELTA 2 Max steps up to the challenge. This portable powerhouse offers a substantial 2048Wh capacity, making it ideal for heavy-duty use, whether you’re in a remote worksite, on a prolonged camping expedition, or safeguarding your home during extended outages. Its ability to support up to 15 devices simultaneously means you can power everything from tools and appliances to electronics and medical devices. The rapid recharge capability ensures you spend less time waiting and more time doing. Durable and efficient, the DELTA 2 Max is built for high-demand scenarios, offering you the reliability and performance you need. It’s not just about power; it’s about empowering your lifestyle, wherever that may take you.

Experience unmatched power with the EcoFlow DELTA 3 Ultra. Delivering 3600W AC output (7200W surge) and X-Boost 3.0 up to 4600W, it easily powers heavy-duty appliances and all your essentials at once. With ultra-precise DSP control, it ensures pure sine wave output for reliable performance—even with sensitive electronics. Built with automotive-grade full-tab LFP cells, it runs cooler, lasts longer, and delivers superior safety and efficiency. Featuring a streamlined 16-cell design, DELTA 3 Ultra offers exceptional stability, durability, and nonstop energy when you need it most.

EcoFlow DELTA Pro 3 is a powerful and expandable home backup solution, offering unparalleled reliability during power outages. With a base capacity of 4kWh, expandable to 48kWh, it provides days of backup power for essential appliances. It delivers 4000W (8000W surge) at 120V/240V, powering high-wattage appliances like HVAC systems in a single unit. For more power, it can be connected in parallel to provide up to 12,000W, running multiple high-power devices simultaneously. Swift 10ms switch-overs protect sensitive tech like NAS systems, servers, and entertainment devices. The system features a plug-and-play setup, is app-manageable, and integrates seamlessly with EcoFlow's Smart Home Panel 2, inlet box, or transfer switch. With a 50-minute fast charge and multiple recharging options—solar, AC, car, and EcoFlow Smart Generator 4000—it ensures continuous power even during charging. Its durable EV-grade LFP battery offers a 10-year lifespan and 4000+ cycles. Portability is made easy with wide wheels, an ergonomic handle, and a compact design, making it perfect for off-grid living or road trips.
| Pros for VEVOR - Extra Battery for Portable Power Station, 3840Wh LiFePO4 Extra Expansion Battery with 3 Output Ports for Home Use - Black | |||
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| There were no pros for this product— | Charging Speed | There were no pros for this product— | Charging Speed, Overall Performance |