EcoFlowEcoFlow Delta 2 Max
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- Strong Portable: Yes
- Strong Ac Power Surge: 4800
- Strong Ac Wave Quality: Pure Sine Wave
- Strong Ac Charge Speed: 60
- Strong Smart Charging: Yes
- Low Battery Lifespan Cycles: 3000
- Low Ups Functionality: EPS
- Low Ups Switch Time: 30
Pick an activity to see how long EcoFlow Delta 2 Max powers a typical loadout.
Runtimes are estimates. Fridges, AC units, humidifiers and similar devices are modeled with realistic duty cycles so numbers reflect average draw, not peak wattage.
Job Sites runtime estimates
- Circular Saw (1800W): 1.1 hours
- Corded Drill (700W): 2.9 hours
- Air Compressor (1000W): 5.1 hours
- Laptop (65W): 31.2 hours
- Phone Charger (20W): 101 hours
Overlanding runtime estimates
- Mini Fridge (60W): 96.5 hours
- LED Light Panel (100W): 20.3 hours
- Laptop (65W): 31.2 hours
- Phone Charger (20W): 101 hours
- 12V Water Pump (100W): 67.6 hours
RV Life runtime estimates
- Mini Fridge (60W): 96.5 hours
- 55" TV (120W): 16.9 hours
- Laptop (65W): 31.2 hours
- 12V Water Pump (100W): 67.6 hours
- Coffee Maker (800W): 2.5 hours
Van Life runtime estimates
- Mini Fridge (60W): 96.5 hours
- 12V Water Pump (100W): 67.6 hours
- LED Lantern (10W): 202 hours
- Laptop (65W): 31.2 hours
- Portable Fan (40W): 50.7 hours
Tailgating runtime estimates
- 55" TV (120W): 16.9 hours
- PA Speaker (150W): 13.5 hours
- Mini Fridge (60W): 96.5 hours
- Blender (500W): 4.1 hours
- Phone Charger (20W): 101 hours
Emergency Preparedness runtime estimates
- Mini Fridge (60W): 96.5 hours
- CPAP Machine (40W): 56.3 hours
- Router + Modem (30W): 67.6 hours
- LED Light Panel (100W): 20.3 hours
- Phone Charger (20W): 101 hours
Outdoor Events runtime estimates
- PA Speaker (150W): 13.5 hours
- Stage Light (200W): 10.1 hours
- LED Light Panel (100W): 20.3 hours
- Laptop (65W): 31.2 hours
- Phone Charger (20W): 101 hours
Boats & Marine runtime estimates
- Fish Finder (5W): 405 hours
- Mini Fridge (60W): 96.5 hours
- LED Lantern (10W): 202 hours
- Phone Charger (20W): 101 hours
- 12V Water Pump (100W): 67.6 hours
Remote Work runtime estimates
- Laptop (65W): 31.2 hours
- 27" Monitor (40W): 50.7 hours
- Router + Modem (30W): 67.6 hours
- Phone Charger (20W): 101 hours
- Desk Lamp (10W): 202 hours
Photography & Video runtime estimates
- Camera Battery Charger (30W): 67.6 hours
- LED Light Panel (100W): 20.3 hours
- Drone Charger (70W): 29.0 hours
- Laptop (65W): 31.2 hours
- 27" Monitor (40W): 50.7 hours
Camping runtime estimates
- Mini Fridge (60W): 96.5 hours
- LED Lantern (10W): 202 hours
- Portable Fan (40W): 50.7 hours
- Phone Charger (20W): 101 hours
- Laptop (65W): 31.2 hours
Ice Fishing runtime estimates
- Electric Ice Auger (500W): 4.1 hours
- Fish Finder (5W): 405 hours
- Space Heater (750W): 4.5 hours
- Phone Charger (20W): 101 hours
- LED Lantern (10W): 202 hours
Home Backup runtime estimates
- Mini Fridge (60W): 96.5 hours
- Router + Modem (30W): 67.6 hours
- 55" TV (120W): 16.9 hours
- Laptop (65W): 31.2 hours
- Phone Charger (20W): 101 hours
Budget Camping runtime estimates
- Phone Charger (20W): 101 hours
- LED Lantern (10W): 202 hours
- Portable Fan (40W): 50.7 hours
- Laptop (65W): 31.2 hours
- Mini Fridge (60W): 96.5 hours
Solar Setup runtime estimates
- Mini Fridge (60W): 96.5 hours
- Laptop (65W): 31.2 hours
- 12V Water Pump (100W): 67.6 hours
- LED Light Panel (100W): 20.3 hours
- 55" TV (120W): 16.9 hours
Apartment Dweller runtime estimates
- Router + Modem (30W): 67.6 hours
- Laptop (65W): 31.2 hours
- 55" TV (120W): 16.9 hours
- Phone Charger (20W): 101 hours
- Mini Fridge (60W): 96.5 hours
Off-Grid Living runtime estimates
- Mini Fridge (60W): 96.5 hours
- Laptop (65W): 31.2 hours
- LED Light Panel (100W): 20.3 hours
- 12V Water Pump (100W): 67.6 hours
- Induction Cooktop (1800W): 1.1 hours
CPAP & Medical runtime estimates
- CPAP Machine (40W): 56.3 hours
- Humidifier (30W): 168 hours
- Nebulizer (100W): 20.3 hours
- Oxygen Concentrator (350W): 6.4 hours
- Phone Charger (20W): 101 hours
Food Trucks runtime estimates
- Induction Cooktop (1800W): 1.1 hours
- Blender (500W): 4.1 hours
- Portable Freezer (120W): 48.3 hours
- Coffee Maker (800W): 2.5 hours
- LED Light Panel (100W): 20.3 hours
Whole Home Backup runtime estimates
- Mini Fridge (60W): 96.5 hours
- Portable Freezer (120W): 48.3 hours
- Router + Modem (30W): 67.6 hours
- 55" TV (120W): 16.9 hours
- Space Heater (750W): 4.5 hours
EcoFlow Delta 2 Max scores 83.9 out of 100 in the AGB database, placing it #52 of 194 portable power stations we track. That earns a B+ grade in our 0-100 composite, which weighs 45 feature axes from capacity and AC output to charging speed, noise, and warranty. Strengths: Strong Portable: Yes; Strong Ac Power Surge: 4800. Trade-offs: Low Battery Lifespan Cycles: 3000; Low Ups Functionality: EPS. Read the full EcoFlow EcoFlow Delta 2 Max breakdown on AGB for per-feature scores, pricing across Amazon, Walmart and the EcoFlow store, and head-to-head comparisons with the products it's most often cross-shopped against.
Physical
Battery
AC Power
DC Power
Charging
Advanced Features
Connectivity
Warranty
Side‑by‑side specs vs 3 similar models in the same capacity and price range.
| Spec | |  |  |  |
|---|---|---|---|---|
| 83.9 | 93.8 | 92.9 | 92.3 | |
| 2,048 Wh | 2,048 Wh | 2,048 Wh | 2,048 Wh | |
| 2,400 W | 2,400 W | 3,000 W | 2,500 W | |
| 23 kg · 50.7 lbs | 18.9 kg · 41.7 lbs | 22.1 kg · 48.7 lbs | 22 kg · 48.5 lbs | |
| 3,000 | 4,000 | 4,000 | 3,500 | |
| 30 ms | 10 ms | 10 ms | 20 ms | |
| 1,000 W | 800 W | 1,000 W | 2,100 W | |
| $849 | $749 | $1,099 | $679 | |
| $0.41/Wh | $0.37/Wh | $0.54/Wh | $0.33/Wh |
Green value + dot = best in that row. Similar models selected from the same capacity tier, priced within ±40%.
How long does the EcoFlow Delta 2 Max run a circular saw for job sites?
About 1.1 hours at a steady 1800W draw.
How long does the EcoFlow Delta 2 Max run a corded drill for job sites?
About 2.9 hours at a steady 700W draw.
How long does the EcoFlow Delta 2 Max run a mini fridge for overlanding?
About 96.5 hours on a 60W mini fridge (modeled at a 35% duty cycle).
How long does the EcoFlow Delta 2 Max run a led light panel for overlanding?
About 20.3 hours at a steady 100W draw.
How long does the EcoFlow Delta 2 Max run a mini fridge for rv life?
About 96.5 hours on a 60W mini fridge (modeled at a 35% duty cycle).
How long does the EcoFlow Delta 2 Max run a 55" tv for rv life?
About 16.9 hours at a steady 120W draw.
How long does the EcoFlow Delta 2 Max run a mini fridge for van life?
About 96.5 hours on a 60W mini fridge (modeled at a 35% duty cycle).
How long does the EcoFlow Delta 2 Max run a 12v water pump for van life?
About 67.6 hours on a 100W 12v water pump (modeled at a 30% duty cycle).
How long does the EcoFlow Delta 2 Max run a 55" tv for tailgating?
About 16.9 hours at a steady 120W draw.
How long does the EcoFlow Delta 2 Max run a pa speaker for tailgating?
About 13.5 hours at a steady 150W draw.