EcoFlow DELTA 2 + DELTA 2 Smart Extra Battery
EcoFlow DELTA 2 + DELTA 2 Smart Extra Battery
SKU: DELTA2-DELTA2EB
- Regular price
- Price: $1,399.00
- Regular price
- List Price: $1,798.00
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- Price: $1,399.00
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Built for
How long it runs each item
~31.7 hrs Based on ~55W average draw, accounting for compressor cycling. Peak draw is ~150W.
Refrigerator
~43.5 hrs Based on ~40W average for a standard CPAP without a heated humidifier. With humidifier, expect 30-40% less runtime.
CPAP machine
~3.5 hrs Based on ~500W average draw accounting for compressor cycling. Peak draw is ~1,500W. Runtime varies with room size and temperature.
AC unit
~43.5 hrs Based on ~40W combined for several LED lights and a standard Wi-Fi router running continuously.
Lights + Wi-Fi
~27 charges Based on ~65W charge rate for a standard 15" laptop from 0-100%. Ultrabooks use less; gaming laptops use more.
Laptop
~21.0 hrs Based on ~1,000W draw, used approximately 5 minutes per hour for reheating meals. Continuous use would be much shorter.
Microwave (hourly)
Estimates shown are for the base unit. Adding extra battery packs increases total capacity, runtime, and the number of devices you can power at once.
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Manufacture's Warranty
Manufacture's Warranty
Manufactures Warranty - PowerGen Store is an Authorized Dealer for all of our Suppliers, so every product you purchase includes the Full Manufactures Warranty provided directly by the Manufacturer. See Manufacture's Website for More Details
Return Policy
Return Policy
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Shipping Policy
Shipping Policy
At PowerGen Store, we are dedicated to ensuring our customers enjoy a smooth and efficient shipping experience. As a special benefit for our valued customers, we are pleased to offer FREE SHIPPING in the Contiguous 48 United States (See below for Alaska & Hawaii). To guarantee timely delivery of your orders, we have built a comprehensive network of couriers. Please see the detailed information below regarding our shipping Policy.
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PRODUCT DESCRIPTION
Description
Discontinued February 2026: Recommend Delta 2 Max: Click Here
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.
Questions & Answers
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