iReliev
iReliev TENS Unit Pain Relief System (ET-1313)
$59.95Cheaper
Best Tens Units · head-to-head
iReliev TENS Unit Pain Relief System (ET-1313) vs Belifu Dual Channel TENS/EMS Unit (AS8015)
A sourced, side-by-side comparison. iReliev TENS Unit Pain Relief System (ET-1313) is cheaper at $59.95. Every spec and price links to its source.
Belifu
Belifu Dual Channel TENS/EMS Unit (AS8015)
$69.99
Which is better: the iReliev TENS Unit Pain Relief System (ET-1313) or Belifu Dual Channel TENS/EMS Unit (AS8015)?
On the specs we track, they're closely matched. The iReliev TENS Unit Pain Relief System (ET-1313) is the cheaper at $59.95.
Check iReliev TENS Unit Pain Relief System (ET-1313) price See Belifu Dual Channel TENS/EMS Unit (AS8015) on Amazon
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | iReliev TENS Unit Pain Relief System (ET-1313) | Belifu Dual Channel TENS/EMS Unit (AS8015) |
|---|---|---|
| US price | $59.95 | $69.99 |
| Brand | iReliev | Belifu |
| Released | — | — |
| Output channels | 2 | 2 |
| Intensity levels | 25 | 20 |
| Preset modes | 8 | 24 |
| Power source | 3x AAA batteries | rechargeable lithium-polymer battery (USB) |
| Electrode pads included | — | — |
| Timer range min | up to 60 (adjustable) | — |
| Wireless | No | No |
| Fda cleared | Yes | Yes |
Sources — iReliev TENS Unit Pain Relief System (ET-1313): medgrade.org (verified 2026-08-01). Belifu Dual Channel TENS/EMS Unit (AS8015): medgrade.org (verified 2026-08-01).
What's the difference between the iReliev TENS Unit Pain Relief System (ET-1313) and Belifu Dual Channel TENS/EMS Unit (AS8015)?
Where the two actually differ on the specs we track (3 of 8). Matching specs are omitted.
- Intensity levels: iReliev TENS Unit Pain Relief System (ET-1313) 25 vs Belifu Dual Channel TENS/EMS Unit (AS8015) 20
- Preset modes: iReliev TENS Unit Pain Relief System (ET-1313) 8 vs Belifu Dual Channel TENS/EMS Unit (AS8015) 24
- Power source: iReliev TENS Unit Pain Relief System (ET-1313) 3x AAA batteries vs Belifu Dual Channel TENS/EMS Unit (AS8015) rechargeable lithium-polymer battery (USB)