EcoFlow DELTA 2 + DELTA 2 Smart Extra Battery
EcoFlow DELTA 2 + DELTA 2 Smart Extra Battery
SKU: DELTA2-DELTA2EB
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- Price: $949.00
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- List Price: $1,798.00
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- Price: $949.00
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Description
EcoFlow DELTA 2 + DELTA 2 Smart Extra Battery – Double Your Power, Double Your Peace of Mind
The EcoFlow DELTA 2 + DELTA 2 Smart Extra Battery delivers expandable, reliable energy for home backup, outdoor adventures, and off-grid living. This bundle doubles your battery capacity instantly, giving you fast-charging, long-lasting power whenever you need it. With smart monitoring, high-efficiency performance, and rugged LiFePO₄ technology, you can stay confident and connected in any situation.
With the EcoFlow DELTA 2 + DELTA 2 Smart Extra Battery, you can scale your energy, power more devices, and enjoy the peace of mind that comes with a truly dependable portable power solution.
Features & Benefits
Expandable Backup Power
Start with 1024Wh and double your capacity to 2048Wh with the Smart Extra Battery. Add a DELTA Max Extra Battery to reach 3040Wh, ensuring multi-day backup power for outages or extended trips.
Power More Devices
The DELTA 2 delivers 1800W AC output (up to 2200W with X-Boost), capable of running over 90% of household appliances and supporting up to 15 devices simultaneously.
Ultra-Fast AC Charging
EcoFlow’s X-Stream technology allows 0–80% charging in just 50 minutes and full 0–100% charging in 80 minutes—up to seven times faster than other brands.
Efficient Solar Charging
Connect up to 500W of solar input to recharge quickly and sustainably, making this bundle ideal for off-grid use and renewable energy enthusiasts.
Long-Life LiFePO₄ Battery
Built to last, the DELTA 2 and Smart Extra Battery provide over 3,000 cycles to 80% capacity, translating to more than 10 years of daily use.
Smart Control Anywhere
Monitor energy usage, adjust settings, and track charging remotely via Wi-Fi or Bluetooth using the EcoFlow app for ultimate convenience.
5-Year Warranty
Enjoy worry-free performance with a 5-year warranty covering both the DELTA 2 and Smart Extra Battery.
Specifications
EcoFlow DELTA 2 Portable Power Station
Specification | Details |
---|---|
Battery Capacity | 1024Wh (expandable) |
Battery Chemistry | LiFePO₄ (LFP – Lithium Iron Phosphate) |
Cycle Life | 3,000+ cycles to 80% capacity |
AC Output | 1800W (Surge 2700W) |
X-Boost Output | Supports up to 2200W load |
AC Outlets | 6 x 120V outlets |
DC Outlets | 2 x USB-A, 2 x USB-C, 1 x car port |
Max Solar Input | 500W (11–60V, 15A Max) |
AC Charging Time | 0–80% in 50 min; 0–100% in 80 min |
Solar Charging Time | As fast as 3 hours (with 500W solar input) |
App Connectivity | Wi-Fi & Bluetooth (EcoFlow App) |
Weight | 12 kg (26.5 lbs) |
Dimensions | 40 × 21.1 × 28.1 cm |
Warranty | 5 years |
EcoFlow DELTA 2 Smart Extra Battery
Specification | Details |
---|---|
Battery Capacity | 1024Wh (adds to DELTA 2’s total capacity) |
Total Capacity w/ Bundle | 2048Wh |
Battery Chemistry | LiFePO₄ (LFP) |
Cycle Life | 3,000+ cycles to 80% capacity |
Charging Method | Charges via DELTA 2 unit |
Display | LED display for charge status |
App Integration | Managed via EcoFlow App (through DELTA 2) |
Weight | 9.5 kg (20.9 lbs) |
Dimensions | 40 × 21.1 × 28.1 cm |
Warranty | 5 years |
What’s in the Box
- 1 × EcoFlow DELTA 2 Portable Power Station
- 1 × EcoFlow DELTA 2 Smart Extra Battery
- AC Charging Cable
- Car Charging Cable
- User Manual & Warranty Card
Frequently Asked Questions
1. What is the total battery capacity with the EcoFlow DELTA 2 + DELTA 2 Smart Extra Battery?
The bundle provides 2048Wh of energy, which can be expanded further with a DELTA Max Extra Battery.
2. How many devices can this bundle power at once?
It supports up to 15 devices simultaneously, including appliances up to 2200W with X-Boost.
3. How fast does the DELTA 2 charge with AC power?
Using X-Stream technology, the DELTA 2 charges from 0–80% in 50 minutes and 0–100% in 80 minutes.
4. Can I charge the DELTA 2 with solar energy?
Yes. The DELTA 2 supports up to 500W solar input, allowing for fast, clean energy recharging in as little as 3 hours.
5. How long will the batteries last?
Both the DELTA 2 and Smart Extra Battery use LiFePO₄ technology, providing over 3,000 cycles to 80% capacity, or roughly 10 years of daily use.
6. Can I monitor and control the system remotely?
Yes. The EcoFlow app allows Wi-Fi or Bluetooth monitoring, energy tracking, and remote control of settings.
7. Is there a warranty on this bundle?
Yes, both units include a 5-year warranty for peace of mind.



