Mid-Size Backup Power with Room to Grow
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1536Wh Capacity – dependable power for outages, travel, RV use, and everyday backup needs
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1800W AC Output – powers most household essentials and daily appliances
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Expandable up to 5.5kWh – add extra batteries for longer runtime and bigger needs
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Fast Charging – recharge from 0% to 80% in just 60 minutes
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15ms Auto-Switch UPS – seamless backup for routers, PCs, NAS systems, and sensitive electronics
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10-Year Lifespan – durable LFP battery technology built for long-term daily use
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Powerful Yet Lightweight – easier to move than larger high-capacity systems
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Smart App Control – monitor battery, charging, and settings remotely
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IP54 Battery Pack Protection – resistant to dust and splashes
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Advanced BMS Safety Protection – reliable battery management for peace of mind
- 5-Year Warranty
Why Choose DELTA 3 1500
The EcoFlow DELTA 3 1500 is a versatile portable power station designed for home backup, apartment living, camping, RV travel, and emergency preparedness. With 1536Wh capacity, 1800W output, expandable storage up to 5.5kWh, and fast charging, it delivers the perfect balance of portability and serious power.
