EcoFlow DELTA 3 Ultra Portable Power Station 3072Wh, 3600W AC Output, 4600W X-Boost, Surge 7200W, LFP Full-Tab Cells

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

China warehouse delivery method

Payment Methods

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Account Name: ShenZhen KingSener Science and Technology Co., Ltd

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Bank Transfer

If you cannot use the above payment methods and the order amount exceeds HK$2000, please contact our customer service to obtain your bank account and pay via bank transfer.

Q&A