The " ECOFLOW DELTA 2 " is actually a powerful 9-kW inverter. This inverter sits on top of several small LiFePO4 batteries, finally tech that’s made to last. Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LiFePO4 battery chemistry giving you 3000+ full charge and drain cycles and 6x longer than industry average.
The system itself almost looks like a battery tower, with a bunch of little gray boxes all stacked on top of each other. This is a refreshingly different aesthetic from the "garage refrigerator" look that's popular with home batteries.
What do I get with the ECOFLOW DELTA 2 Home Battery Backup?
EcoFlow DELTA 2 isn’t just a battery. It gives your home power security & provides you with stored energy to take anywhere to power pretty much anything. All in a portable, handy design. Ideal for home power backup, RVs, tents, or on the go.
Storing energy in a battery means you can power things for hours or days on end indoors or out. All without access to the grid. DELTA 2 lets you store 1kWh. In other words, it's a ton of energy to power your essentials. Unlike smaller batteries, it can keep refrigerators, phones, and even hotplates powered for extended periods.
When a blackout hits, it's refreshing to know you can keep your largest, most essential appliances running. Your fridge, portable AC, or even your microwave can be powered with a huge 1800W output*. Got the family around a table? Power up to 15 devices at once with a plethora of ports.
It’s sustainable in more ways than one.
LFP Battery Chemistry
Built to last 6x longer.
Finally… tech that’s made to last. Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LiFePO4 battery chemistry giving you 3000+ full charge and drain cycles and 6x longer than industry average.
ECOFLOW DELTA 2 PLUS DELTA 2 SMART EXTRA BATTERY BACKUP SPECS
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Quick Look |
Capacity 1024wh |
Total Outlets 15 |
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AC Output 1800w total(surge 2700w) |
AC Charging 1200w |
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Battery Chemistry LFP |
Extra Battery ✓
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X-Boost Output 2200w |
Mobile App ✓ |
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Dimension (cm) 40 x 21.1 x 28.1cm |
Net weight (kg) 12kg |
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General |
Mobile App ✓ |
Net weight (kg) 12kg |
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Dimension (cm) 40 x 21.1 x 28.1 cm |
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Input |
Car Charging Input 12v/24,8A |
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Output |
Total Outlets 15 |
AC Outputs 1800W total (surge 2700w) |
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X-Boost Output 2200w |
USB-A Output 12w |
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Number of USB-A Fast Charge 2 |
USB-A Fast Charge 18w |
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DC 5521 Output 12.6V, 3A |
Number of USB-C Output 2 |
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Number of AC Outlets 6 |
Number of USB-A Output 2 |
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Environmental Operating Temperature |
Discharge Temperature (F) 14°F ~ 113°F |
Discharge Temperature (C) -10°C ~ 45°C |
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Storage Temperature (F) 14°F ~ 113°F (optimal:68°F ~ 86°F) |
Storage Temperature (C) -10°C ~ 45°C (optimal:20°C ~ 30°C) |
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Operating Temperature (F) 68°F ~ 86°F |
Operating Temperature (C) 20°C ~ 30°C |
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What's in the box |
What's in the box 1.DELTA 2 2.AC Charging Cable 3.Car Charging Cable 4.DC5521 to DC5525 Cable 5.User Manual & Warranty Card |
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Battery |
Cycle life 3000 cycles to 80%+ capacity |
Battery Chemistry LFP |
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Extra Battery |
Extra Battery ✓ |
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Capacity |
Capacity 1024Wh |
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Supported Battery |
EcoFlow DELTA Max Extra Battery ✓ |
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