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EcoFlow · Portable power station

EcoFlow DELTA 2 Max

Current model

EcoFlow DELTA 2 Max: 2,048 Wh, 2,400 W continuous AC output. Check charging, ports and compatible gear below.

Capacity
2,048 Wh
Continuous AC
2,400 W
Solar input
up to 1,000 W
With extra batteries
up to 6,144 Wh
Sale 1,029 USD · Regular 1,299 USD

Selected configuration: DELTA 2 Max Portable Power Station

Exact model / SKU

EFDELTA2Max-US · 54615943512137

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
  • A matched manual or download has not yet been verified for this market.
  • 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 WhEcoFlow DELTA-2-MAX US exact model specifications
Continuous AC output
2,400 WEcoFlow DELTA-2-MAX US exact model specifications
Maximum solar input
1,000 WEcoFlow DELTA-2-MAX US exact model specifications
Expanded capacity
6,144 WhEcoFlow DELTA-2-MAX US exact model specifications
Battery
Battery Chemistry
LFP (LiFePO4 battery)EcoFlow source ↗ · reviewed 2026-09-24
Capacity
2048WhEcoFlow source ↗ · reviewed 2026-09-24
Cycle Life
3000 cycles to 80+% capacityEcoFlow source ↗ · reviewed 2026-09-24
Outputs
AC Output
6 outlets, 2400W total (Surge 4800W)EcoFlow source ↗ · reviewed 2026-09-24
Car Power Output
1 port, 12.6V, 10A, 126W MaxEcoFlow source ↗ · reviewed 2026-09-24
DC5521 Output
2 ports, 12.6V, 3A, 38W Max per portEcoFlow source ↗ · reviewed 2026-09-24
Max Device(s) Power (with X-Boost)
X-Boost 3400 WLoad-support mode; not the continuous inverter output rating. Check permitted load types in the manual.EcoFlow source ↗ · reviewed 2026-09-24
USB-A Fast Charge
2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W MaxEcoFlow source ↗ · reviewed 2026-09-24
USB-A Output
2 ports, 5V, 2.4A, 12W Max per portEcoFlow source ↗ · reviewed 2026-09-24
USB-C Output
2 ports, 5/9/12/15/20V, 5A, 100W Max per portEcoFlow source ↗ · reviewed 2026-09-24
Charging
AC Charging
X-stream Fast Charge 1800W, 15AEcoFlow source ↗ · reviewed 2026-09-24
AC Input Voltage
100-120V~ max. 15A 50Hz/60HzEcoFlow source ↗ · reviewed 2026-09-24
Car Charging
Support 12V/24V battery, 8AEcoFlow source ↗ · reviewed 2026-09-24
Solar Charging
11-60V 15A, single port 500W; dual port 1,000WEcoFlow source ↗ · reviewed 2026-09-24
Configurations & compatibility
Extra Battery
Supports up to two DELTA 2 Max Smart Extra Batteries / DELTA Max Smart Extra BatteryEcoFlow source ↗ · reviewed 2026-09-24
Dimensions & operation
Connectivity
Wi-Fi & BluetoothEcoFlow source ↗ · reviewed 2026-09-24
Dimensions
497 × 242 × 305 mm /19.6 × 9.5 × 12 inEcoFlow source ↗ · reviewed 2026-09-24
EcoFlow WAVE& WAVE 2 & GACIER &Smart generator
SupportedEcoFlow source ↗ · reviewed 2026-09-24
Net weight (kg)
23kgEcoFlow source ↗ · reviewed 2026-09-24
Net weight (lbs)
50 lbsEcoFlow source ↗ · reviewed 2026-09-24
Warranty & documentation
Regional manufacturer warranty policy
5 years. 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

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

Alternative models

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