How Long Will the EcoFlow River 2 Max Run a Gaming PC?
Updated 2026-10-17 · Briefly
Only briefly: about 58 minutes. The EcoFlow River 2 Max stores 512Wh, and a gaming PC averages about 450W. That covers about 32% of a typical 3-hour day.
The numbers
| Battery capacity | 512Wh (LFP) |
|---|---|
| Usable energy | 435Wh (85% via AC outlets) |
| Continuous AC output | 500W |
| Surge rating | 1000W |
| Gaming PC running watts | 450W |
| Startup watts | 450W |
| Average draw | 450W |
| Estimated runtime | 58 minutes |
| Energy per day of typical use | 1.4 kWh |
512Wh × 0.85 = 435Wh usable ÷ 450W average = 1 hours
Station specs: source, checked 2026-10-17. See how we calculate runtime.
Adjust the numbers
Check the label on your gaming PC and enter its real wattage.
Recharging with solar
The EcoFlow River 2 Max accepts up to 220W of solar input. In real conditions that harvests about 825Wh on a sunny day (5 peak-sun hours), or about 750Wh with one 200W panel.
Solar can’t fully keep up. A gaming PC uses about 1.4 kWh a day at 3 hours of use, more than the EcoFlow River 2 Max’s best-case solar harvest. Solar will stretch the runtime but not sustain it.
Tips
- A mid-range gaming PC with monitor pulls 350–550W under load; idle draw is far lower.
- The EcoFlow River 2 Max uses LiFePO4 (LFP) cells, rated for thousands of cycles, so running it down daily won’t wear it out quickly.
Other power stations running a gaming PC
| Power station | Capacity | Output | Runtime | Verdict |
|---|---|---|---|---|
| Jackery Explorer 300 Plus | 288Wh | 300W | Won’t run | No |
| Goal Zero Yeti 500X | 505Wh | 300W | Won’t run | No |
| Anker 535 PowerHouse | 512Wh | 500W | 58 minutes | Briefly |
| DJI Power 500 | 512Wh | 1000W | 58 minutes | Briefly |
| Jackery Explorer 500 | 518Wh | 500W | 59 minutes | Briefly |
| EcoFlow River 2 Pro | 768Wh | 800W | 1.5 hours | Yes |
| Anker SOLIX C800 Plus | 768Wh | 1200W | 1.5 hours | Yes |
| Bluetti AC70 | 768Wh | 1000W | 1.5 hours | Yes |
FAQ
How long does the EcoFlow River 2 Max take to recharge with solar?
With its maximum 220W of solar input it refills in about 3.1 hours of strong sun. With a single 200W panel, expect about 3.4 hours of full sun.