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EcoFlow DELTA 3 Ultra Plus Portable Power Station (3072Wh)

No named independent test of this model was found yet, so only rated specs are shown.

Rated specs

Capacity (from product name)3072 Wh [maker]
UPS/EPS<10ms [maker]
Weight33.7±0.6kg [maker]
Dimensions613.1mm×327.71mm×394.95mm [maker]
Battery chemistryLFP(LiFePO4) [maker]
Warranty5-Year Warranty [maker]
USB-CUSB-C(x1): 5/9/12/15V-3A, 20V/28V--5A, 140W Max(HID) [maker]
USB-AUSB-A(x1): 5V-3A/9V-2A/12V-1.5A, 18W Max [maker]

Checked against the maker page

Each of these 15 rows quotes the manufacturer page word for word. Some rows add specs from that page that are not in the summary table above.

SpecValueQuoted from the page
UPS/EPS<10msUPS <10ms source
Weight33.7±0.6kgNet Weight 33.7±0.6kg source
Dimensions613.1mm×327.71mm×394.95mmDimensions (HWD) 613.1mm×327.71mm×394.95mm source
Battery chemistryLFP(LiFePO4)Cell Chemistry LFP(LiFePO4) source
Warranty5-Year Warranty5-Year Warranty source
USB-CUSB-C(x1): 5/9/12/15V-3A, 20V/28V--5A, 140W Max(HID)USB-C(x1): 5/9/12/15V-3A, 20V/28V--5A, 140W Max(HID) source
USB-AUSB-A(x1): 5V-3A/9V-2A/12V-1.5A, 18W MaxUSB-A(x1): 5V-3A/9V-2A/12V-1.5A, 18W Max source
Rated Capacity3072WhRated Capacity 3072Wh source
Maximum PV Input Power(W)1600WMaximum PV Input Power(W) 1600W source
Cigarette Lighter Output Port12.6V-10A, 126W TotalCigarette Lighter Output Port 12.6V-10A, 126W Total source
AC Input (Charge Only)100-120V~15A 50/60HzAC Input (Charge Only) 100-120V~15A 50/60Hz source
Optimal operating temperature20°C to 30°C (68°F to 86°F)Optimal operating temperature 20°C to 30°C (68°F to 86°F) source
Charge Temperature0°C-45°C(32°F-113°F)Charge Temperature 0°C-45°C(32°F-113°F) source
Discharge Temperature-10 to 45°C(14°F-113°F)Discharge Temperature -10 to 45°C(14°F-113°F) source
Storage Temperature-10 to 45°C(14°F-113°F)Storage Temperature -10 to 45°C(14°F-113°F) source

By rated capacity, the EcoFlow DELTA 3 Ultra Plus Portable Power Station (3072Wh) ranks 14 of 117 portable power stations listed here (1 = largest).

Runtime estimator

Uses the EcoFlow DELTA 3 Ultra Plus Portable Power Station (3072Wh) rated 3,072 Wh. Set your load and the share of rated energy you expect to get out.

About 26.1 hours at 100 W.

Prices by retailer

No price recorded yet. We list only prices read on a retailer page, with the date.

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Data checked on November 1, 2026. See how we research.

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