EcoFlow DELTA 2 Max Portable Power Station

Original price was: $1,899.00.Current price is: $1,499.00.

  • Expandable capacity – 2-6kWh expandable capacity to fit your energy storage needs. Add up to two DELTA 2 Max Smart Extra Batteries to hit a capacity of 6144Wh. Ideal for home backup, RVing, outdoors, or even everyday use.
  • Built to last 6× longer – Get 10 years of daily use until hitting 80% of its original capacity. That’s down to its LFP battery chemistry giving you 3000+ cycles.
  • Huge AC output – With X-Boost mode get up to 3400W output power to run 99% of home appliances. Power 15 devices at once including 6 AC outlets.

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EcoFlow DELTA 2 Max Portable Power Station – With its upgraded LFP battery chemistry, DELTA 2 Max has a lifespan of 3000 complete cycles until it reduces to 80% capacity. You’ll get pretty much 10 years of power, even if you use it every day. That’s 6× longer than other power stations with a similar capacity and output.

EcoFlow DELTA 2 Max Features

Battery ChemistryLFP
LFP Battery10-Year Long-lasting
Advanced BMS ProtectionA built-in battery management system regulates vitals, including voltage, current, and temperature, keeping DELTA 2 Max safe, secure, and built to stand the test of time.
Protective LayersA rubber anti-slip base and a highly-rated UL94-5VA fire-resistant casing offer multiple layers of protection.
Robust DesignMade with a sturdy one-piece design, DELTA 2 Max is designed for the rough and tumble of portability. Each port is reinforced, protecting them against wear and tear.
Upgraded Tech, Lighter WeightEven with its upgraded LFP battery, DELTA 2 Max is still 30% lighter than similar power stations on the market.
3400W OutputDELTA Max powers almost all the devices you need with a large 2400W AC output. With X-Boost proprietary technology, run appliances with an output of up to 3400W. Compared with similar portable power stations, DELTA 2 Max can power more devices while also preventing overloading and overheating.
120V Home BackupPower your essential appliances with a hefty 2400W AC output by connecting DELTA 2 Max (2kWh) and up to two Smart Extra Batteries (6kWh) with your home’s transfer switch for partial home backup. With a plug-and-play design, it’s easier than ever to prepare for blackouts.
2048Wh CapacityA generous 2048Wh capacity makes DELTA 2 Max ideal for home backup, running your essentials for hours. Using your transfer switch, or plugged in directly, keep your fridge on and stop food from spoiling for up to 14 hours. With its lightweight design, DELTA 2 Max is portable enough to grab and go on the next camping trip.
Triple the powerTake DELTA 2 Max with you anywhere as a solo unit or connect it with two Extra Batteries for up to 6kWh of home backup.
Fast chargingWith DELTA 2 Max’s upgraded tech, combine up to 1000W solar input with AC for world-leading charging speeds. In only 43 min get an 80% charge. Or stick with AC for an 80% charge in a speedy 1.1 hour.
MPPT Efficiency99%, EcoFlow’s smart (MPPT) algorithm automatically detects voltage and current in real-time to give you optimum solar generation throughout the day, even during cold and cloudy days. With a solar input of 1000W, connect up to 2 EcoFlow 400W Portable Solar Panels or 4 sets of 220W Bifacial Solar Panels.
Energy ManagementCustomized In-App
WarrantyExtensive 5-Year

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EcoFlow DELTA 2 Max


Capacity2048WhExtra BatterySupports up to two DELTA 2 Max Smart Extra Batteries / DELTA Max Smart Extra Battery
AC Output6 outlets, 2400W total (Surge 4800W)Max Device(s) Power (with X-Boost)X-Boost 3400 W
USB-A Output2 ports, 5V, 2.4A, 12W Max per portUSB-A Fast Charge2 ports, 5V, 2.4A / 9V, 2A / 12V, 1.5A, 18W Max
USB-C Output2 ports, 5/9/12/15/20V, 5A, 100W Max per portCar Power Output1 port, 12.6V, 10A, 126W Max
DC5521 Output2 ports, 12.6V, 3A, 38W Max per portAC ChargingX-stream Fast Charge 1800W, 15A
AC Input Voltage100-120V~ max. 15A 50Hz/60HzSolar Charging11-60V 15A, single port 500W; dual port 1,000W
Car ChargingSupport 12V/24V battery, 8AEcoFlow WAVE & WAVE 2 & GLACIER & Smart generatorSupported
Battery ChemistryLFP (LiFePO4 battery)Cycle Life3000 cycles to 80+% capacity
ConnectivityWi-Fi & BluetoothDimensions497 × 242 × 305 mm /19.6 × 9.5 × 12 in
Net weight (lbs)50 lbsNet weight (kg)23kg

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Limited Offer
EcoFlow Delta Pro
EcoFlow Delta Pro
MSRP Price: $3,699
Discount Price: $2,499
EcoFLow Delta Pro has a huge expandable capacity that you can customize to meet your energy needs. With two Smart Extra Batteries, you can increase your capacity to a whopping 10.8kWh.

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