EcoFlowSpecification analyzed
EcoFlow Delta 2
DE2-1024
Best budget 1000Wh for value buyers.
Proven 1024Wh LFP unit with EcoFlow's fast recharge and X-Boost inverter tech.
Released 2022All EcoFlow reviews
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61
Good · /100VerdictRecommended at the right price
Capacity1,024 Wh
Output1800 W
Weight27 lb
Best for
Best budget value 1000Wh LFP with fast recharge
Avoid if
You need 240V or whole-home
What It Can Run
- Refrigerator several hours
- CPAP
- TV + phones
Runtimes assume inverter efficiency, depth of discharge and a duty cycle for compressor appliances. See the runtime calculator for exact estimates.
Performance Breakdown
Usable capacity
15
Inverter output
47
Charge speed
100
Solar input
42
Battery longevity
45
Portability
81
Overall value
84
Warranty
80
Ports & expandability
80
By Use Case
One product ranks differently for each scenario — see where this one fits.
Home Backup
44
Camping
64
RV Travel
49
Solar Use
53
Full Specifications
Battery capacity1,024 Wh
Usable capacity850 Wh
ChemistryLiFePO4
Cycle life (80%)3,000 cycles
Inverter output1800 W
Surge output3300 W
Wall recharge0.83 hr
Solar max input500 W
AC outlets4
USB-C ports2
USB-A ports2
12V carport1
DC outputs1
Weight27 lb
Dimensions15.7 x 8.3 x 11.1
ExpandableYes
UPS functionYes
App controlYes
Warranty5 yr
Release year2022
Pros & Cons
Pros
- 1800W X-Boost
- 0-80% in 50 min
- 5-year warranty
- Expandable by adding battery
Cons
- Only 4 AC outlets
- Older vs Delta 3 design
Major weaknesses: 1800W max; can't run heavy inductive loads alone.
Final Recommendation
Recommended at the right price
Best budget 1000Wh for value buyers.