Head to head · 2026
EcoFlow DELTA Pro vs Jackery Explorer 2000 Plus
Contender A
EcoFlow DELTA Pro
Best Overall3.6kWh, 3,600W output, expandable to 25kWh — a battery that behaves like a generator.
~$2,699 typical price
Buy on AmazonContender B
Jackery Explorer 2000 Plus
Editor's Choice2kWh expandable to 12kWh, 3,000W output, from the brand that made the category friendly.
~$1,799 typical price
Buy on AmazonOur verdict
The two best home-backup batteries, split by ambition. The DELTA Pro's 3.6kWh base, 3,600W output, and 25kWh expansion ceiling make it genuine whole-essentials infrastructure; the Jackery is lighter, friendlier, and frequently hundreds cheaper on sale while still starting well pumps and sump pumps. Power users go EcoFlow; everyone else is happier with the Jackery.
Pick the EcoFlow if…
- ✓Well pump or high-surge loads to start
- ✓Solar-heavy or expansion-heavy plans (to 25kWh)
- ✓Transfer-switch integration ambitions
Pick the Jackery if…
- ✓Best user experience and app in the category
- ✓Dual-duty camping + backup at lower weight
- ✓Sale pricing makes it the value play
Spec by spec
| Spec | EcoFlow DELTA Pro | Jackery Explorer 2000 Plus |
|---|---|---|
| Our score | 9.0 / 10 | 8.8 / 10 |
| Capacity | 3,600Wh (LFP, expandable to 25kWh) | 2,042Wh (LFP, expandable to 12kWh) |
| AC output | 3,600W continuous / 7,200W surge | 3,000W continuous / 6,000W surge |
| Outlets | 5× AC incl. 30A, USB-C 100W, 12V | 5× AC incl. 25A RV, 2× USB-C 100W, 12V |
| Solar input | Up to 1,600W | Up to 1,400W |
| Wall charge | 0–80% in ~1 hr | ~2 hr full |
| Cycle life | 6,500 cycles to 50% / 3,500 to 80% | 4,000 cycles to 70% |
| Weight | 99 lb | 61 lb |
| Warranty | 5 years | 5 years |
Still deciding?
Read the full reviews for the complete story, or check both current prices — sale pricing swings this class of decision all the time.
~$2,699 typical price
Buy on Amazon~$1,799 typical price
Buy on Amazon