How Many Times Can the EcoFlow Delta Pro 3 Charge an E-Bike Battery?
Updated 2026-10-17 · Yes
The EcoFlow Delta Pro 3 can fully charge an e-bike battery about 6.1 times. A typical e-bike battery holds 500Wh, and charging it takes roughly 575Wh once losses are included.
The numbers
| Battery capacity | 4096Wh (LFP) |
|---|---|
| Usable energy | 3482Wh (85% via AC outlets) |
| Continuous AC output | 4000W |
| Surge rating | 8000W |
| E-bike battery | 500Wh |
| Energy per charge | 575Wh |
| Full charges | 6.1 charges |
4096Wh × 0.85 = 3482Wh usable ÷ (500Wh × 1.15) = 6.1 charges
Station specs: source, checked 2026-10-17. See how we calculate runtime.
Adjust the numbers
Check the label on your e-bike battery and enter its real wattage.
Recharging with solar
The EcoFlow Delta Pro 3 accepts up to 2600W of solar input. In real conditions that harvests about 9.8 kWh on a sunny day (5 peak-sun hours), or about 750Wh with one 200W panel.
Tips
- Most e-bike batteries are 400–750Wh. Their chargers draw 100–250W.
- The EcoFlow Delta Pro 3 uses LiFePO4 (LFP) cells, rated for thousands of cycles, so running it down daily won’t wear it out quickly.
Other power stations running an e-bike battery
| Power station | Capacity | Output | Charges | Verdict |
|---|---|---|---|---|
| Goal Zero Yeti 1500X | 1516Wh | 2000W | 2.2 charges | Yes |
| Jackery Explorer 2000 Plus | 2042Wh | 3000W | 3 charges | Yes |
| EcoFlow Delta 2 Max | 2048Wh | 2400W | 3 charges | Yes |
| Anker SOLIX F2000 | 2048Wh | 2400W | 3 charges | Yes |
| Bluetti AC200L | 2048Wh | 2400W | 3 charges | Yes |
| Bluetti AC200MAX | 2048Wh | 2200W | 3 charges | Yes |
| EcoFlow Delta Pro | 3600Wh | 3600W | 5.3 charges | Yes |
| Anker SOLIX F3800 | 3840Wh | 6000W | 5.7 charges | Yes |
FAQ
How long does the EcoFlow Delta Pro 3 take to recharge with solar?
With its maximum 2600W of solar input it refills in about 2.1 hours of strong sun. With a single 200W panel, expect about 5.5 sunny days (27 hours of full sun).