Product Specification
- Model: EcoFlow DELTA 3 Ultra
- Capacity: 3072Wh
- AC Output: 3600W (Surge 7200W)
- X-Boost Output: 4600W
- Battery Type: Automotive-Grade Full-Tab LFP (LiFePO4)
- Noise Level: 25 dB (when powering under 600W)
- UPS Switchover: <10 ms Seamless Power
- Color: Black/Gray
- Condition: Brand New
Output Ports
- 4 x AC Output (120V, 20A)
- 1 x TT-30 RV Port (120V, 30A)
- 3 x USB-C Port (140W Max each)
- 1 x USB-A Port (18W Max)
- 1 x Cigarette Lighter Port (12V, 10A)
4 Ways to Charge — Ready in Just 1.48 Hr
- Wall Charging: 1800W
- Generator Charging: 1800W
- Solar Charging: 800W
- Alternator Charging: 800W / 500W
Product Features
- ✅ 4600W X-Boost – Powers high-wattage appliances up to 4600W, handling virtually all household and job-site devices
- ✅ 7200W Surge Capacity – Handles heavy motor-start loads like air conditioners, refrigerators, and power tools without tripping
- ✅ 1.48-Hour Fast Charge – Full 3072Wh recharged in just 1.48 hours via wall or generator at 1800W
- ✅ Automotive-Grade Full-Tab LFP Cells – Long-lasting, durable chemistry built for emergency readiness and daily cycling
- ✅ 25 dB Whisper-Quiet Operation – Near-silent under 600W loads, safe for bedrooms, offices, and campsites
- ✅ <10ms UPS Switchover – Zero-interruption backup power keeps computers and sensitive electronics running during outages
- ✅ TT-30 RV Port – Dedicated 120V/30A RV outlet for direct campsite hookup without adapters
Why Choose EcoFlow DELTA 3 Ultra
The EcoFlow DELTA 3 Ultra portable power station delivers 3072Wh of automotive-grade LFP capacity with 3600W AC output and 4600W X-Boost — purpose-built for whole-home backup, RV living, and demanding off-grid applications. With a 7200W surge rating and <10ms UPS switchover, it protects your most critical devices without a single flicker.
Key Benefits
- 3600W continuous / 7200W surge handles everything from central AC to workshop power tools
- Full charge in 1.48 hours via wall or generator — 3kWh ready faster than any competitor
- Automotive-grade full-tab LFP cells deliver long-lasting durability and emergency reliability
- 25 dB ultra-quiet operation under 600W — runs silently through the night without disturbing sleep
- Dedicated TT-30 RV port and <10ms UPS make it the ultimate all-in-one power hub for home and travel