--- product_id: 149777062 title: "Karki Fusion® Electrothermal Hot Water Bag for pain relief- Pack of 1 (Assorted Color)" brand: "karki fusion" price: "¥3969" currency: JPY in_stock: false reviews_count: 8 url: https://www.desertcart.jp/products/149777062-karki-fusion-electrothermal-hot-water-bag-for-pain-relief-pack store_origin: JP region: Japan --- # 10 min charge time rechargeable & portable up to 120 min heat retention Karki Fusion® Electrothermal Hot Water Bag for pain relief- Pack of 1 (Assorted Color) **Brand:** karki fusion **Price:** ¥3969 **Availability:** ❌ Out of Stock ## Summary > 🔥 Stay warm, stay unstoppable — pain relief that moves with you! ## Quick Answers - **What is this?** Karki Fusion® Electrothermal Hot Water Bag for pain relief- Pack of 1 (Assorted Color) by karki fusion - **How much does it cost?** ¥3969 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/149777062-karki-fusion-electrothermal-hot-water-bag-for-pain-relief-pack) ## Best For - karki fusion enthusiasts ## Why This Product - Trusted karki fusion brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Water-Free, Hassle-Free:** No need to fill or boil water—enjoy instant warmth without the mess or wait. - • **Energy Efficient Comfort:** Consumes minimal electricity, making it eco-friendly and budget-conscious for the mindful millennial. - • **Versatile Therapeutic Use:** Ideal for arthritis, sports injuries, cramps, and cold weather relief—your all-in-one wellness companion. - • **Ultra-Portable Pain Relief:** Compact and lightweight design fits seamlessly into your daily routine, whether at the office or traveling. - • **Rapid Recharge, Lasting Warmth:** Just 5-10 minutes of charging delivers up to 2 hours of soothing heat—perfect for busy professionals on the go. ## Overview The Karki Fusion® Electrothermal Hot Water Bag is a rechargeable, water-free heating pad that provides up to 120 minutes of consistent warmth after just 5-10 minutes of charging. Designed for portability and ease of use, it offers efficient pain relief for conditions like arthritis, muscle cramps, and sports injuries, making it an essential wellness tool for professionals seeking quick, eco-friendly comfort. ## Description The electric hot water pouch is a pouch, used to provide warmth, for the application of heat to a specific part of the body. It is a high quality reliever from aches in cold climatic conditions. Gives relief from pain and makes you feel comfortable.The Electric Hot Water bag requires no Water required to be filled. Rechargeable- It is powered by electricity and avoids the hassle of heating water on gas or using heaters. It is made of Soft Material. No Hassle The unit is filled which saves the hassle of changing water like in ordinary bottles. Keeps water warm for 2 - 5hrs Relieve all body aches A very useful product for the winters, you can keep it inside the quilt to heat up the quilt or use on low temperature for massaging body parts USAGE INSTRUCTIONS : Take proper precautions Insert the wire into the bottle & socket on the other end of the electric plug. Heat for 3-10 minutes only depending on the requirement. Unplug and then use it for heating and massaging body parts. Contents- 1.Heating Pouch (approx size 25cm X 16cm depending on the shape) 2.Wire for Heating the pouch (length approx 26" ( 65 cm). ## Features - Just 5 to 10 minutes of electric charge gives heated pad for close to 120 minutes (approx., depending on the surrounding temperature) strong points portable rechargeable heating pad easy to use and carry less electricity consumption easy - Operation: does not require filling of water where to use rechargeable heat pad is useful for providing instant relief from pain and treatment of sports injuries, arthritis, sore neck, backache, muscular pains, cramps, hypothermia, sprains, growing pains - How to use 1 - insert the power cord on the product to the socket and connect the power 1a - keep it on flat and levelled surface while charging 2 - a red light (indicator) starts immediately showing heating is in process 3 - after 7 to 10 minutes indicator switches off automatically 4 - you can switch off charging before that also to keep the heat low 5 - heat pad is ready to use 6 - once heat pad is charged, it will remain hot for the period of 60 to 120 minutes - An electric hot gel pouch is a pouch filled & sealed with special gel, used to provide warmth, typically whilst in bed, but also for the application of heat to a specific part of the body. It is a high quality reliever from aches in cold climatic conditions. Gives relief from pain and makes you feel comfortable. ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | Yes Plus | | Item model number | 001 | | Product Dimensions | 25 x 16 x 3 cm; 999 g | | ASIN | B07N6DR2R4 | ## Product Details - **Brand:** Karki Fusion - **Age Range (Description):** Adult - **Number of Items:** 1 - **Net Quantity:** 1 Count - **Special Feature:** Strong - **Use for:** Neck - **Colour:** Multicolour - **Package Information:** Bag - **Item dimensions L x W x H:** 25 x 16 x 3 Centimeters - **Size:** 1 Count (Pack of 1) ## Images ![Karki Fusion® Electrothermal Hot Water Bag for pain relief- Pack of 1 (Assorted Color) - Image 1](https://m.media-amazon.com/images/I/61vwQnWKx4L.jpg) ![Karki Fusion® Electrothermal Hot Water Bag for pain relief- Pack of 1 (Assorted Color) - Image 2](https://m.media-amazon.com/images/I/71XbVSQ1DHL.jpg) ![Karki Fusion® Electrothermal Hot Water Bag for pain relief- Pack of 1 (Assorted Color) - Image 3](https://m.media-amazon.com/images/I/61nrdpHohcL.jpg) ![Karki Fusion® Electrothermal Hot Water Bag for pain relief- Pack of 1 (Assorted Color) - Image 4](https://m.media-amazon.com/images/I/71cPM6xdpSL.jpg) ![Karki Fusion® Electrothermal Hot Water Bag for pain relief- Pack of 1 (Assorted Color) - Image 5](https://m.media-amazon.com/images/I/71RIKzkIntL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good *by G***A on 20 November 2023* It's really worthy. You can just buy it. It's easy to use ### ⭐⭐⭐⭐ It's usefull *by S*** on 5 September 2019* It's good ### ⭐⭐⭐⭐⭐ The best product *by S***A on 17 December 2021* Just love it using...it's very handy to use,it's effective as well and it's too good quality wise --- ## 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.jp/products/149777062-karki-fusion-electrothermal-hot-water-bag-for-pain-relief-pack](https://www.desertcart.jp/products/149777062-karki-fusion-electrothermal-hot-water-bag-for-pain-relief-pack) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-09-27*