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EcoFlow · Portable power station

EcoFlow DELTA 3 Max Plus (2048Wh)

Current model

EcoFlow DELTA 3 Max Plus (2048Wh): 2,048 Wh, 3,000 W continuous AC output. Check charging, ports and compatible gear below.

Capacity
2,048 Wh
Continuous AC
3,000 W
Solar input
up to 1,000 W
Sale 1,149 USD · Regular 1,599 USD
✓ Power Tool Ready
What this Heeler RV check means

Heeler RV check for a representative 600 W corded tool used for 30 minutes, with startup headroom and a verified 120 V outlet. It is not a certification or a promise for every tool. Fit My Needs checks your actual tools and working time.

Selected configuration: DELTA 3 Max Plus Portable Power Station (2048Wh)

Exact model / SKU

EFD3MP-US · 55917273448521

Check current USD price and availability at EcoFlow. Merchant checkout confirms the selected configuration.

Other reviewed buying options (1)

Seller prices, financing, promotions, shipping and returns are set by the merchant. Manufacturer warranties follow the exact product and purchase terms.

Facts reviewed 2026-09-24

Information still to verify
  • The complete box contents for the selected configuration have not yet been verified. Confirm included cables and adapters with the seller.

Heeler RV may earn a commission from qualifying purchases through marked seller links. As an Amazon Associate I earn from qualifying purchases.

Full Specs

Specifications apply to the stated market and configuration. Expanded-system figures require the named additional equipment.

Capacity
2,048 WhDELTA 3 Max Plus US technical specifications
Continuous AC output
3,000 WDELTA 3 Max Plus US technical specifications
Surge limit
6,000 WDELTA 3 Max Plus US technical specifications
120 V AC outlets
4 outletsDELTA 3 Max Plus US technical specifications
120 V outlet current
20 ADELTA 3 Max Plus US technical specifications
Maximum AC input
1,800 W standalone stationEcoFlow DELTA 3 Max Plus US
Alternator charging supported
YesEcoFlow DELTA 3 Max Plus US
Maximum solar input
1,000 WDELTA 3 Max Plus US technical specifications
Battery
Cell Chemistry
LFP(LiFePO4)EcoFlow source ↗ · reviewed 2026-09-24
Rated Capacity
2048Wh 51.2V 40AhEcoFlow source ↗ · reviewed 2026-09-24
Outputs
12V DC Output Port
12.6V-30A, 378W Total Anderson: 30A Max (Shared power with car cigarette lighter)EcoFlow source ↗ · reviewed 2026-09-24
AC Output
120V~60Hz 3000W total (surge 6000W), 20A(x4) Max per portEcoFlow source ↗ · reviewed 2026-09-24
Cigarette Lighter Output Port
12.6V-10A, 126W Total CAR:10A Max (Shared power with Anderson port)EcoFlow source ↗ · reviewed 2026-09-24
USB-A Output
USB-A(x1): 5V-3A/9V-2A/12V-1.5A, 18W MaxEcoFlow source ↗ · reviewed 2026-09-24
USB-C Output
USB-C(x1): 5/9/12/15V-3A, 20V/28V--5A, 140W Max(HID) USB-C(x2): 5/9V/12V/15V-3A 20V-2.25A, 45W Max per port, total 45WEcoFlow source ↗ · reviewed 2026-09-24
X-Boost
3800WLoad-support mode; not the continuous inverter output rating. Check permitted load types in the manual.EcoFlow source ↗ · reviewed 2026-09-24
Charging
AC Input (Charge Only)
100-120V~15A 50/60HzEcoFlow source ↗ · reviewed 2026-09-24
Maximum PV Input Power(W)
1000WEcoFlow source ↗ · reviewed 2026-09-24
Dimensions & operation
Charge Temperature
0°C-45°C(32°F-113°F)EcoFlow source ↗ · reviewed 2026-09-24
Communication Method
Wi-Fi & BluetoothEcoFlow source ↗ · reviewed 2026-09-24
Dimensions (HWD)
494mm×242mm×305mmEcoFlow source ↗ · reviewed 2026-09-24
Discharge Temperature
-10 to 45°C(14°F-113°F)EcoFlow source ↗ · reviewed 2026-09-24
Net Weight
22.1+0.4kgEcoFlow source ↗ · reviewed 2026-09-24
Optimal operating temperature
20°C to 30°C (68°F to 86°F)EcoFlow source ↗ · reviewed 2026-09-24
Storage Temperature
-10 to 45°C(14°F-113°F)EcoFlow source ↗ · reviewed 2026-09-24
UPS
<10msEcoFlow source ↗ · reviewed 2026-09-24
Warranty & documentation
EMC
Class BEcoFlow source ↗ · reviewed 2026-09-24
Regional manufacturer warranty policy
3 years, plus 2 years subject to EcoFlow registration. Original-purchaser coverage starts at delivery, requires proof of purchase from EcoFlow or an authorized seller, and applies to purchase and use in the United States. Buyers outside the contiguous U.S. bear transport costs to and from the contiguous U.S. Normal wear is excluded. Check the linked policy for eligibility and exclusions.Exact regional policy match; Full official HTML; original-purchaser terms, regional service, registration and exact period row reviewed; preserve purchase-date eligibility and exclusions.EcoFlow source ↗ · reviewed 2026-09-24
Warranty
5-Year Warranty *Includes 3-year standard warranty and 2-year extended warranty available upon EcoFlow App registration.Manufacturer warranty; eligibility, registration requirements, exclusions and purchase-region terms apply.EcoFlow source ↗ · reviewed 2026-09-24
More verified specifications (1)
ac output voltage v
120 VDELTA 3 Max Plus US technical specifications

Typical uses for this unit

  • A small laptop charger rated at 65 W is below the published continuous AC output. Check the charger label and count other loads.
  • A 100 W light or device load is below the published continuous output. Available runtime depends on usable battery energy and conversion losses.
  • A small appliance with a running draw below 500 W may fit the continuous output; compressor and motor startup still require a separate surge check.

These are examples, not a runtime promise or a connection approval. Fit My Needs checks your actual appliances with the existing calculator.

Verified compatible accessories

Manuals & downloads

Alternative models

Larger and smaller units are separate models. Compare their own specifications and connections.