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EcoFlow DELTA 2 Max Portable Power Station

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

Rated specs

Capacity2048Wh [maker]
AC output6 outlets, 2400W total (Surge 4800W) [maker]
Dimensions497 × 242 × 305 mm /19.6 × 9.5 × 12 in [maker]
Battery chemistryLFP (LiFePO4 battery) [maker]
Cycle life3000 cycles to 80+% capacity [maker]
USB-C2 ports, 5/9/12/15/20V, 5A, 100W Max per port [maker]
USB-A2 ports, 5V, 2.4A, 12W Max per port [maker]

Checked against the maker page

Each of these 12 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
Capacity2048WhCapacity 2048Wh source
AC output6 outlets, 2400W total (Surge 4800W)AC Output 6 outlets, 2400W total (Surge 4800W) source
Dimensions497 × 242 × 305 mm /19.6 × 9.5 × 12 inDimensions 497 × 242 × 305 mm /19.6 × 9.5 × 12 in source
Battery chemistryLFP (LiFePO4 battery)Battery Chemistry LFP (LiFePO4 battery) source
Cycle life3000 cycles to 80+% capacity3000 cycles to 80+% capacity source
USB-C2 ports, 5/9/12/15/20V, 5A, 100W Max per portUSB-C Output 2 ports, 5/9/12/15/20V, 5A, 100W Max per port source
USB-A2 ports, 5V, 2.4A, 12W Max per portUSB-A Output 2 ports, 5V, 2.4A, 12W Max per port source
DC5521 Output2 ports, 12.6V, 3A, 38W Max per portDC5521 Output 2 ports, 12.6V, 3A, 38W Max per port source
AC ChargingX-stream Fast Charge 1800W, 15AAC Charging X-stream Fast Charge 1800W, 15A source
Solar Charging11-60V 15A, single port 500W; dual port 1,000WSolar Charging 11-60V 15A, single port 500W; dual port 1,000W source
Car ChargingSupport 12V/24V battery, 8ACar Charging Support 12V/24V battery, 8A source
Net weight (lbs)50 lbsNet weight (lbs) 50 lbs source

By rated capacity, the EcoFlow DELTA 2 Max Portable Power Station ranks 31 of 117 portable power stations listed here (1 = largest).

Runtime estimator

Uses the EcoFlow DELTA 2 Max Portable Power Station rated 2,048 Wh. Set your load and the share of rated energy you expect to get out.

About 17.4 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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Similar models

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

Sources