Description
The EcoFlow Delta 3 Ultra is a high-capacity, portable power station with a 3072Wh LFP battery and up to 3600W continuous output (7200W surge), making it ideal for heavy-duty appliances. It charges quickly — from 0–80% in just 89 minutes — supports 4 charge modes, and offers smart app control, whisper-quiet 25 dB operation, and a fast 10ms UPS switch for critical devices.
Characteristics:
3072Wh LiFePO₄ battery ensures long life and durability
3600W continuous AC output (7200W surge) with X-Boost support up to 4600W for heavy appliances
Fast charging: 0–80% in 89 minutes via wall or generator; dual solar + generator mode charges to 80% in 48 minutes
Ultra-quiet operation (as low as 25dB at 600W)
Smart app control (OASIS 3.0): monitor battery status, set schedules, and use Storm Guard Mode
Built-in UPS with 10ms switchover and rugged build (automotive-grade LFP cells, shock-resistant design)
Includes:
EcoFlow Delta 3 Ultra
AC Charging Cable
Manuals and Warranty Card
Specifications:
Dimensions (L × W × H/D): 62.5 cm × 32.7 cm × 39.5 cm (24.60 in. × 12.87 in. × 15.55 in.)
Weight: 32.7 kg (72.09 lb)
Warranty: 5 year
Customer Service
support@ecoflow.com
+1 (800)-368-8604
Specifications
| Brand | Ecoflow |
|---|---|
| Dimensions: W x D x H | 62.5 cm x 32.7 cm x 39.5 cm (24.61 in. x 12.87 in. x 15.55 in.) |
| Model | ECF09D3U |
| Online Only | Online Only |
| Power Source | Battery |
| Weight | 32.7 kg (72.09 lb) |
Shipping & Returns
Standard Delivery — FREE
Estimated delivery: 5–7 business days.
Delivery times may vary depending on order size and destination.
Returns
Please refer to the store’s return policy for eligibility, exceptions and return instructions.
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