The DELTA 3 pairs 1,024 Wh of listed capacity with 1,800 W continuous AC output. That combination may suit portable electronics and selected camp appliances, depending on measured loads and recharge access. It is not evidence of all-night air-conditioning performance. We have not hands-on tested this product.
Check manufacturer priceWho should put it on a shortlist?
Consider this format if you want portable energy for individually connected devices and can recharge regularly. A permanently wired RV system or substantially larger storage may better fit other uses. These are fit considerations from the published specifications, not a field-test verdict.
The specifications that affect camp life
Manufacturer-listed specifications for the DELTA 3 base model, checked September 14, 2026. Confirm the exact model and bundle before purchasing. Source: EcoFlow product specifications →
| Specification | Manufacturer-listed value |
|---|---|
| Battery capacity | 1,024 Wh |
| Continuous AC output | 1,800 W total |
| Battery chemistry | LFP / LiFePO4 |
| Solar input | 11–60 V · 500 W maximum |
| Listed weight | Approximately 27.6 lb |
LAST UPDATED: 2026-09-14
What that means for a weekend
Stored energy and output power are separate constraints. Estimate your daily watt-hours, then account for real-world losses and a reserve. Do not treat advertised capacity as guaranteed energy delivered to your appliances.
Useful on paper: portable storage, several charging paths, and output for compatible individual appliances. Tradeoffs: weight to carry, a finite energy budget, and model-specific input limits to check.
Compare the system, not just another box
Consider three alternatives: a smaller station for mostly personal electronics, a larger station when measured energy use justifies the weight, or an installed battery system designed by a qualified RV specialist. Our portable power guide explains the comparison fields.
GOOD QUESTIONS
A little more clarity.
Has RV Junkie tested this unit?
No. This page is a clearly labeled analysis of manufacturer specifications. We do not publish a hands-on rating, measured runtime, or fabricated star score.
Will it run my RV air conditioner?
That depends on starting and running requirements, compatibility, and desired duration. Do not assume compatibility from the output rating alone. Confirm with the equipment manufacturers and measure the actual load.
YOUR NEXT USEFUL STEP