DescriptionFrom the ManufacturerKey Features:Extra Battery Capacity: Increase DELTA 3 Plus/DELTA 3 1500/DELTA 3/DELTA 2 to 2,048Wh with an extra 1024Wh. Easy to set up and ideal for versatile use—from home power backup to outdoor adventures.Long-Lasting Durability: Enjoy 10 years of daily use, retaining 80% capacity. Benefit from 4000 charging cycles with reliable LFP battery technology.High Power Output: Up to 2400W output, running 99% of home appliances. DELTA 3 offers 1800W output, 3600W surge, powering 11 devices simultaneously with 11 integrated outlets. X-Boost supports resistive loads over 2400W, ideal for emergencies. Compact yet powerful.Plug-and-Play System: Simple installation with smart control. Monitor and manage the DELTA 3 Smart Extra Battery effortlessly via the EcoFlow app.Comprehensive Warranty: Enjoy a robust 5-year warranty—offering extra assurance and peace of mind.Specs: • Net Weight: Approx. 9.6 kg (21.2 lb) • Dimensions (W×D×H): Approx. 397.6 × 202 × 198 mm (15.7 × 8.0 × 7.8 in.) • Output (Extra Battery Port): 40V–58.4V⎓48A Max • Input (Extra Battery Port): 40V–58.4V⎓24A Max • Rated Capacity: 1024Wh (51.2V⎓20Ah) • Cell Chemistry: LFP (LiFePO₄) • Cycle Life: 80% capacity after 4000 cycles • Protection Type: Over Voltage, Overload, Over Temperature, Short Circuit, Low Temperature, Low Voltage, Overcurrent Protection • Optimal Operating Temperature: 20°C–30°C (68°F–86°F) • Charge Temperature: 0°C–45°C (32°F–113°F) • Discharge Temperature: −10°C–45°C (14°F–113°F) • Storage Temperature: −10°C–45°C (14°F–113°F)WHAT’S IN THE BOX: • EcoFlow DELTA 3 smart extra battery ×1 • EcoFlow DELTA 3 extra battery cable ×1 • Manuals and warranty card ×1• 5 Year Limited Warranty* * Warranty becomes null and void from user damage, using other brand solar panels, electrical & power surges or power related issues. * Warranty becomes null and void if other brand solar panels are used instead of EcoFlow Solar Panels to recharge EcoFlow Portable Power Stations.
