--- product_id: 346502134 title: "EV-805 4Channels TENS EMS electrotherapy Machine, Muscle Stimulator, TENS Machine for Back Pain, Nerve Pain Relief, Muscle & Nerve stimulators, EMS Machine Muscle Building, 16 Pads, AA Battery" brand: "istim" price: "189185CFA" currency: XOF in_stock: true reviews_count: 13 category: "I Stim" url: https://www.desertcart.sn/products/346502134-ev-805-4channels-tens-ems-electrotherapy-machine-muscle-stimulator-tens store_origin: SN region: Senegal --- # 4 independent channels for multi-area treatment AA battery powered, ready out-of-the-box 16 reusable electrode pads, versatile sizes EV-805 4Channels TENS EMS electrotherapy Machine, Muscle Stimulator, TENS Machine for Back Pain, Nerve Pain Relief, Muscle & Nerve stimulators, EMS Machine Muscle Building, 16 Pads, AA Battery **Brand:** istim **Price:** 189185CFA **Availability:** ✅ In Stock ## Summary > ⚡ Power your recovery, anytime, anywhere — because your body deserves the best! ## Quick Answers - **What is this?** EV-805 4Channels TENS EMS electrotherapy Machine, Muscle Stimulator, TENS Machine for Back Pain, Nerve Pain Relief, Muscle & Nerve stimulators, EMS Machine Muscle Building, 16 Pads, AA Battery by istim - **How much does it cost?** 189185CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/346502134-ev-805-4channels-tens-ems-electrotherapy-machine-muscle-stimulator-tens) ## Best For - istim enthusiasts ## Why This Product - Trusted istim brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Convenience:** No charging hassle—powered by included AA batteries for instant, on-the-go therapy anywhere. - • **Premium Pad Performance:** 16 high-quality, skin-friendly pads that stick securely and reuse multiple times without residue. - • **Quad-Channel Powerhouse:** Simultaneously treat up to 4 body zones with 8 pads for targeted relief and muscle recovery. - • **Dual-Mode Electrotherapy:** Seamlessly switch between 5 TENS and 3 EMS modes with 24 preset programs tailored to your pain and muscle needs. - • **Pro-Grade Muscle & Nerve Care:** Clinically trusted TENS for nerve pain relief and EMS for muscle strengthening, perfect for active professionals. ## Overview The iStim EV-805 is a professional-grade 4-channel TENS and EMS electrotherapy device designed for effective nerve pain relief and muscle stimulation. Featuring 24 preset programs, adjustable intensity, and 16 reusable electrode pads, it offers customizable multi-area treatment. Powered by AA batteries, it’s ready to use straight out of the box, making it ideal for busy professionals seeking drug-free pain management and muscle recovery. ## Description iStim EV-805 4Channels TENS EMS electrotherapy Machine, Muscle Stimulator, TENS Machine for Back Pain, Nerve Pain Relief, Muscle & Nerve stimulators, EMS Machine Muscle Building, 16 Pads, AA Battery : desertcart.co.uk: Health & Personal Care Review: iSTIM EV-805: Simple, Strong, Effective - The iSTIM EV-805 machine features four channels, allowing the simultaneous use of eight electrode pads. At first glance, the numerous buttons and wires might seem daunting, but in reality, it's quite user-friendly. My suggestion is to start by using 1-2 channels. Once you become more comfortable, you can utilize all four channels at once. This capability to relieve and train multiple muscle areas simultaneously is incredibly convenient. After workouts, I often experience soreness in multiple areas, and with this device, I can apply pads to both my knees and shoulders. The wire length is sufficient to place them anywhere on the body, as long as it's not prohibited. Remember not to place pads on the face or head. For beginners, I recommend turning on the device and pressing the MODE button until you see the "P" indicator. You can then choose from the preset programs P1 to P24, adjusting only the intensity. If you're already familiar with using such devices, the impressive aspect of this machine is that the pulse rate and width are adjustable, allowing for various modes and tests. I highly recommend purchasing this machine due to its powerful and convenient features. However, a drawback is that it is not rechargeable and requires four AA batteries. Fortunately, these batteries are included in the package, so there's no need to purchase them separately initially. Review: Great quality pads included - The iStim EV-805 comes with 16 electrode pads included, and I’m really impressed with their quality. They stick well, can be reused several times, and don’t leave any sticky residue on the skin. The device works perfectly for pain relief and muscle relaxation after exercise. Very happy with this purchase. ## Features - ✨ TENS for Nerve Pain Relief – Used by Professionals : A non-invasive, drug-free electrotherapy method commonly used by physiotherapists. TENS delivers gentle pulses through the skin to stimulate nerve fibres and help block pain signals. Often used in sciatica pain relief products and suitable for managing chronic and acute discomfort—such as back tension, muscle soreness, and joint stiffness. - ✨ EMS for Muscle Recovery & Strengthening : Internationally recognized for treating muscle injuries and promoting muscle strengthening. EMS activates muscles through electrical impulses to support recovery and improve muscle tone. Popular for relieving fatigue or maintaining strength — especially among active adults or long sitting professionals. - ✨4-Channel TENS EMS Combo Machine: The iSTIM EV-805 features 5 TENS modes, 3 EMS modes, and 24 pre-set programs(P1-P12 for TENS, P13-P24 for EMS). With intensity levels 1–100 and 4 independent channels, you can treat multiple areas at once for customised relief and relaxation. - ✨ Complete Kit – Ready to Use with AA Batteries: TENS + EMS Combo Unit x 1 Electrode Pads x 16 (2 Types: 2”x2” + 2”x4”) Lead Wires x 4 Instruction Manual x 1 Pad Guide x 1 AA Batteries x 4 Paper Case x 1 ⚠️ Note: This model is powered by AA batteries, meaning there is no charging unit included. It is ready to use straight out of the box with no need for additional charging or setup. Packed in a clean white iStim paper case. - ✨Includes 16 Reusable Electrode Pads: Comes with 16 self-adhesive pads in two sizes (2”x2” and 2”x4”). Use up to 8 pads simultaneously to target different body areas like shoulders, back, and knees. Durable and gentle on the skin. Provides effective relief and support for any areas you need to soothe or strengthen. ✅ Compatible replacement pads for use with TENS and EMS machines using standard 2 mm pin connectors — such as those from Auvon, iStim, TensCare, MedFit, Body Clock, Axion, and Roscoe TENS 7000. ⚠️ Please note: Compatibility may vary by model. Always confirm your device uses 2 mm pigtail-style lead wires before use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0777JT98F | | ASIN | B0777JT98F | | Best Sellers Rank | 56,690 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 127 in Muscle & Nerve Stimulators | | Brand | iSTIM | | Country of origin | Taiwan | | Country of origin | Taiwan | | Customer Reviews | 4.5 4.5 out of 5 stars (2,516) | | Customer reviews | 4.5 4.5 out of 5 stars (2,516) | | Date First Available | 16 Jun. 2018 | | Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. | | Is discontinued by manufacturer | No | | Item model number | EV-805 | | Manufacturer | Everyway-Medical | | Package Dimensions | 20.29 x 15.29 x 7.8 cm; 425 g | | Units | 1.00 count | ## Images ![EV-805 4Channels TENS EMS electrotherapy Machine, Muscle Stimulator, TENS Machine for Back Pain, Nerve Pain Relief, Muscle & Nerve stimulators, EMS Machine Muscle Building, 16 Pads, AA Battery - Image 1](https://m.media-amazon.com/images/I/61XdyYwWNPL.jpg) ## Questions & Answers **Q: How many HZ does it go to?** A: •Pulse Amplitude: Adjustable, 0-100 mA peak into 500 ohm load •Wave Form: Asymmetrical Bi-Phasic Square Pulse •Size: 10.1cm(L) x 6.1cm(W) x 2.45cm(H) •Weight: 150 grams with battery. •On Time: Adjustable, 2~90 seconds , 1 Sec./ step •Weight: 150 grams (battery included) •Ramp Time: Adjustable, 1~8 seconds, 1 Sec./ step. •On Time: Adjustable, 2~90 seconds , 1 Sec./ step •Off Time: Adjustable, 2~90 seconds , 1 Sec./ step •Pulse Rate: Adjustable, 2~150 Hz , 1Hz / step •Pulse Width: Adjustable, 50~300µs , 10µs / step •Timer: Adjustable, 5-60 minutes or Continue. Adjustable in 5 minutes each step. •Output Mode: 3 modes, Constant ,Synchronous, Alternate, P(P1-12) **Q: Does it have russian stimulation?** A: No it does not. This product useS TENS and EMS systems. **Q: How much power does it have?** A: Love the extensive range of power settings you have. This one has many more setttings and options than any others we have bought. Love this one... Just have to keep the manual handy LOL. **Q: Does the "steady" ems option mean actual continuous shock with no gaps or pauses? i am looking for this.** A: There is a continuous option for ems modes on the 805 model I have. ## Customer Reviews ### ⭐⭐⭐⭐⭐ iSTIM EV-805: Simple, Strong, Effective *by V***G on 20 November 2024* The iSTIM EV-805 machine features four channels, allowing the simultaneous use of eight electrode pads. At first glance, the numerous buttons and wires might seem daunting, but in reality, it's quite user-friendly. My suggestion is to start by using 1-2 channels. Once you become more comfortable, you can utilize all four channels at once. This capability to relieve and train multiple muscle areas simultaneously is incredibly convenient. After workouts, I often experience soreness in multiple areas, and with this device, I can apply pads to both my knees and shoulders. The wire length is sufficient to place them anywhere on the body, as long as it's not prohibited. Remember not to place pads on the face or head. For beginners, I recommend turning on the device and pressing the MODE button until you see the "P" indicator. You can then choose from the preset programs P1 to P24, adjusting only the intensity. If you're already familiar with using such devices, the impressive aspect of this machine is that the pulse rate and width are adjustable, allowing for various modes and tests. I highly recommend purchasing this machine due to its powerful and convenient features. However, a drawback is that it is not rechargeable and requires four AA batteries. Fortunately, these batteries are included in the package, so there's no need to purchase them separately initially. ### ⭐⭐⭐⭐⭐ Great quality pads included *by A***A on 15 October 2025* The iStim EV-805 comes with 16 electrode pads included, and I’m really impressed with their quality. They stick well, can be reused several times, and don’t leave any sticky residue on the skin. The device works perfectly for pain relief and muscle relaxation after exercise. Very happy with this purchase. ### ⭐⭐⭐⭐⭐ Ideal I stim *by J***5 on 6 January 2025* It is quite lightweight and very easy to use. Do read the instructions as there are places where you are advised not to use such as across the chest! I needed it to build up the muscle around my knee. It works well BUT I brought the battery operated one and the batteries last about an hour so make sure you have a spare set of 4 AA batteries. Also one month in the on / off button ceases to work. There is a covered plug at the bottom of the unit and when removed this shows a charging socket. I got on utube and found an american skit and that showed an input line. This may stop the battery run down. ## Frequently Bought Together - iSTIM EV-805 TENS EMS 4 Channel Rechargeable Combo Machine Unit - Muscle Stimulator + Back Pain Relief and Management- 24 Programs/Backlit (Including Electrodes Pads) - iStim Super Soft 2"x2" TENS Unit Electrodes for TENS Massage EMS Unit/Muscle Stimulator - 100% Japanese Gel - 16 Pieces Reusable Electrode Pads (2"x2"- 16 Pieces - Black) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/346502134-ev-805-4channels-tens-ems-electrotherapy-machine-muscle-stimulator-tens](https://www.desertcart.sn/products/346502134-ev-805-4channels-tens-ems-electrotherapy-machine-muscle-stimulator-tens) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-05-19*