Power Anything, Anywhere
Industry-leading 3000W AC output
6000W surge output
Ready in Just 68 Mins [2]
4 charging methods
Extend Power for Your Most Important Devices
Smart Output Priority Tech
10 Years of Reliable Power [3]
EV-grade full-tab LFP batteries
Smarter, Safer, 24/7 Protection BMS
ARM Cortex chipset
Cloud intelligence algorithm
Uninterrupted Power
<10ms switchover — fastest-in-class UPS
Power That Grows With You*
2–10kWh scalable capacity
*Battery expansion is available for DELTA 3 Max Plus only.
EcoFlow DELTA 3 Max (2048Wh)
• 2kWh capacity
• 2400W rated output
• 4800W surge output
₱84,990.00
₱117,790.00
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EcoFlow DELTA 3 Max Plus (2048Wh)
• 2~10kWh capacity, 2kWh built-in power
• 3000W rated output
• 6000W surge output
₱66,990.00
₱107,790.00
Shop Now
A New Era of Power Performance
25% More Power [4]: 3000W Output, 2kWh Capactiy
Next-level energy for next-level peace of mind.
3000W Output, 6000W Surge —
Powerful. Stable. Built to Handle It All.
EcoFlow DELTA 3 Max Series delivers 3000W Max AC rated output (6000W surge). With X-Boost™ 3.0 technology, it supports devices up to 3800W —effortlessly taking on your heavy-duty appliances. The inverter samples AC voltage and current every 33μs with high precision using a DSP chip, ensuring pure sine wave output with beyond grid-level stability—ideal for powering sensitive electronics reliably.
Microwave (1300W)
Refrigerator (300W)
Blender (500W)
Coffee Maker (1000W)
Induction Cooktop (1200W)
50'' TV (110W)
Speaker (400W)
Projector (65W)
Fan (40W)
AC (1800W)
Laptop (60W)
Wi-Fi Router (50W)
NAS (50W)
PC (500W)
10ms Auto-Switch. Zero Interruptions.
Automatically switches within 10 milliseconds during a power outage — no manual intervention required.
Washer (500W)
Garment Steamer (1875W)
Dryer (2450W)
Light (10W)
Electric Grill (1150W)
Electric Kettle (1500W)
Mini/Car Fridge (60W)
Camping Light (10W)
Camping Fan (40W)
Electric Drill (1080W)
Circular Saw (1400W)
Lawn Mower (2200W)
Water Pump (750W)
Kitchen
Living Room
Home Office
Laundry Room
Camping/RV
Professional Works
All Your Essentials. All at Once.
DELTA 3 Max Series delivers a powerful 3000W output—enough to run your microwave, kettle, fridge, and blender all at once without a flicker. Lunchtime? Go full throttle.
No unplugging, no interruptions—just seamless power. [5]
Pick Your Priority Outputs, Extend What Matters Most
Smart Power Reserve | Set your desired battery threshold (%) to automatically shed non-essential loads during outages*
With app-based presets, DELTA 3 Max Series automatically follows your priority settings during outages—shutting off lights while keeping your fridge running. Wake up to fresh food and plenty of power left—just like nothing happened.
*Smart Output Priority Mode is available for DELTA 3 Max Plus only.
A New Level of Fast
Ultra-versatile 4 charging options, 68-minute fast charge [2]
Remote charging control for added peace of mind.
4 Ways to Charge Up — Ready in Just 68 Mins [2]
Wall Charging
Generator Charging
Solar Charging
Alternator Charging
Long-Lasting, Durable, Always Ready for Emergencies
Automotive-grade full-tab LFP cells
Rugged exterior and intelligent BMS for unmatched reliability
Automotive-grade Full-Tab LFP Cells: Next-Level Battery Reliability
DELTA 3 Max Series is equipped with automotive-grade full-tab LFP cells. The full-tab design reduces resistance, enhances efficiency and safety, and provides higher capacity with less heat, resulting in a long battery lifespan.
25% more
efficient power flow (thanks to lower resistance: 1.5 mΩ vs. 2 mΩ) [10]
25% less
self-heating [11]
Unrivaled Balance for Unmatched Battery Longevity
With 27% fewer cells per kWh, [12] our 16-cell design runs cooler, lasts longer, and delivers greater stability. Each cell is rigorously tested for capacity, voltage, and internal resistance—resulting in a highly uniform pack that protects against overcharging, imbalance, and premature wear.
16-cell uniform set per 1 kWh
Rigorously tested for capacity voltage, and internal resistance
Built to Last
From battery chemistry to structural design, DELTA 3 Max Series is engineered for extreme durability, environmental resilience, and whisper-quiet performance—delivering power you can count on for over 10 years. [3]
Smart, 24/7 Battery Protection
EcoFlow’s advanced BMS uses a high-performance ARM Cortex chipset and intelligent algorithms to monitor your battery in real time. By tracking SOC, SOH, temperature, and more, it ensures peak performance, extended battery life, and worry-free operation.
EV-Grade CTC Structure
Built with a cell-to-chassis (CTC) structure, DELTA 3 Max Series is drop-resistant (0.25m) —protecting against overnight condensation and off-road bumps during transport. You get stable power even in the most demanding conditions. [13]
Extreme Environment Resistance
DELTA 3 Max (2048Wh) keeps your power flowing through freezing cold, scorching heat, humid environments (95% humidity tolerance), or coastal air (5% salt spray resistance)—for reliable energy anytime, anywhere. [13]
Class B Certification
Class B EMC Certification
Certified to Class B EMC standards, it won’t interfere with TVs, Wi-Fi, or other home electronics.
25dB Whisper-Quiet Operation Under Loads [14]
Powered by X-Quiet™ 3.0, EcoFlow’s stepless fan control adjusts airflow smoothly to maintain precise thermal regulation—keeping your home or workspace peacefully quiet, even under heavy loads.
Easily Scales Up—From Hours to Days
2–10kWh expandable capacity*
Compatible with Smart Generators for unlimited runtime
*Battery expansion is available for DELTA 3 Max Plus only.
Covers essential power needs during a 4–8 hour outage—keeping food fresh, cooling running, work uninterrupted, lights on, and communication devices charged. [15]
Light
(10W)
3
6
Hrs
Phone
(11W)
0
1
Time
Wi-Fi Router
(10W)
3
6
Hrs
Fan
(40W)
3
6
Hrs
Laptop
(60W)
0
1
Time
Refrigerator
(200W)
3
6
Hrs
Water Pump
(750W)
0
1
Time
Microwave
(1300W)
5
10
Mins
- Half-Day Outage
- 1-Day Outage
- 2-Day Outage
- 3-Day Outage
Deeper Insights, Easier Control
Monitor your energy usage, savings, and solar generation—all with one intuitive dashboard. Easily track battery status, real-time electricity rates, and financial savings.
Output
Solar Generation
Earnings [19]
Cut Costs, Not Comfort
DELTA 3 Max Series intelligently optimizes energy usage to help lower your electricity bills while powering your home sustainably. Set automated tasks to charge during off-peak evening hours and discharge during the day.
TOU Mode
Charge During Off-Peak, Use During Peak
TOU Mode lets you set custom charging and discharging schedules based on your local electricity rates. Charge when energy is cheapest, and discharge during peak hours to cut costs without lifting a finger. [18]
Self-Powered
Reduce Grid Dependency, Lower Electricity Costs
Self-Powered mode stores solar energy and powers your home once battery levels exceed a preset reserve. It minimizes grid use while maximizing solar efficiency—ideal for managing fluctuating energy prices and enhancing your energy independence.
To use this feature, update the software to V6.14.5 or above and upgrade the firmware to V7.80.99.52 or above.
Comparison
Disclaimer
1. "Redefine Industry Standards" is based on comparisons with existing EcoFlow products, highlighting enhancements in functionality and output performance.
2. 0-80% in 68 minutes was measured in optimal conditions using AC charging with X-Stream Fast Charging mode on.
3. Based on proper product usage, DELTA 3 Max Plus (2048Wh) is estimated to have a lifespan of approximately 10 years, according to internal simulation test data. This information is for reference only; actual user experience may vary.
4. Compared with EcoFlow DELTA 2 Max.
5. The conclusion that multiple appliances can be powered simultaneously is based on internal testing. Actual performance may vary in real-world use.
6. All charging speed data comes from EcoFlow labs and is for reference only. The actual data may vary slightly depending on the usage environment, device condition, software version, and other factors.
7. Feature requires preset activation via the EcoFlow App.
8. EcoFlow Solar Panels are sold separately.
9. EcoFlow 500W Alternator Charger is sold separately.
10. Refers to the internal resistance of EF Full-Tab LFP Cells being 1.5mΩ, which is 25% lower than the 2mΩ internal resistance of the previous EF #C33 Battery Cell.
11. A 25% reduction in single-cell internal resistance. According to the heat generation formula Q = I²Rt, under the same current, a 25% reduction in resistance leads to a proportional 25% decrease in heat generation.
12. Compared with the previous usage of EF #C33 Battery Cell.
13. Unless otherwise noted, all above data comes from EcoFlow labs and is for reference only. The actual data may vary slightly depending on the usage environment, device condition, software version, and other factors.
14. Noise levels measured at 1m under 25°C ambient: ≤25dB (600W) for charging/discharging.
15. Backup time based on ideal conditions; actual results may vary.
16. Require connecting 1*DELTA 3 Max Plus (2048Wh) + 2* DELTA 3 Max Plus (2048Wh) Smart Extra Battery with EcoFlow Smart Extra Battery Expansion Adapter. The EcoFlow Extra Battery Expansion Adapter will be released soon.
17. Require connecting 1*DELTA 3 Max Plus (2048Wh) + 2* DELTA Pro 3 Smart Extra Battery with EcoFlow Smart Extra Battery Expansion Adapter. The EcoFlow Extra Battery Expansion Adapter will be released soon.
18. To use this feature, update the software to V6.14.5 or above and upgrade the firmware to V7.80.99.52 or above.
19. Certain features in the EcoFlow app will be available soon. Please refer to the EcoFlow app for details on feature availability.
20. Unless otherwise noted, all images, videos, and screen display contents about the product itself on this page are for reference only. Actual product effects (including but not limited to appearance, color, and size) and screen display contents (including but not limited to backgrounds, UI, and illustrations) may vary.