YES — Fully Compatible
This power station can reliably run your appliance.
The EcoFlow DELTA Pro is fully compatible with a TENS Pain Relief Unit. It delivers 3600W of continuous power, giving you a 3595W safety margin over the 5W draw. Under typical conditions, expect around 612 hours of uninterrupted runtime, or approximately 1020 hours with real-world duty cycle factored in.
📊 Technical Comparison
| Specification | EcoFlow DELTA Pro | TENS Pain Relief Unit Needs | Status |
|---|---|---|---|
| Continuous Output | 3600W | 5W | PASS (3595W) |
| Surge / Starting Power | 7200W | 0W | PASS (7200W) |
| Battery Capacity | 3600Wh total | ~5Wh/hr | 3060Wh usable |
| Inverter Type | Pure Sine Wave | Pure Sine Recommended | ✅ Optimal |
| Duty Cycle | 100% (continuous) | 60% | 1020 hrs real-world |
⚡ Power Math & Safety Analysis
The EcoFlow DELTA Pro delivers 3600W of continuous power, which comfortably exceeds the TENS Pain Relief Unit’s 5W operating draw. This gives you a 3595W safety margin.
After accounting for 85% inverter efficiency, the usable capacity is 3060Wh. Dividing this by the appliance’s power draw yields approximately 612 hours of continuous runtime.
Pro Tip
For cycling appliances, real-world runtime is longer. With a 60% duty cycle, expect 1020 hours of elapsed time before depletion.
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❓ Frequently Asked Questions
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