--- product_id: 129881348 title: "V7 V8 Battery Adapter Compatible with Dewalt 20V Battery Converted to Replacement for Dyson V7 V8 Battery SV10 SV11 Series Animal Absolute Motorhead Pro HEPA Cordless Stick Vacuum Cleaners" brand: "swidan" price: "¥7353" currency: JPY in_stock: true category: "Swidan" url: https://www.desertcart.jp/products/129881348-v7-v8-battery-adapter-compatible-with-dewalt-20v-battery-converted store_origin: JP region: Japan --- # 4A high output current 20V Dewalt compatibility Multi-layer safety protection V7 V8 Battery Adapter Compatible with Dewalt 20V Battery Converted to Replacement for Dyson V7 V8 Battery SV10 SV11 Series Animal Absolute Motorhead Pro HEPA Cordless Stick Vacuum Cleaners **Brand:** swidan **Price:** ¥7353 **Availability:** ✅ In Stock ## Summary > 🔋 Upgrade your clean game—power meets protection in one sleek adapter! ## Quick Answers - **What is this?** V7 V8 Battery Adapter Compatible with Dewalt 20V Battery Converted to Replacement for Dyson V7 V8 Battery SV10 SV11 Series Animal Absolute Motorhead Pro HEPA Cordless Stick Vacuum Cleaners by swidan - **How much does it cost?** ¥7353 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/129881348-v7-v8-battery-adapter-compatible-with-dewalt-20v-battery-converted) ## Best For - swidan enthusiasts ## Why This Product - Trusted swidan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First, Always:** Built with fireproof ABS and advanced protections against over-voltage, over-current, overheating, and short circuits for peace of mind. - • **Run Longer, Clean Stronger:** Supports 4Ah+ batteries delivering extended runtime that outlasts original Dyson batteries for uninterrupted cleaning sessions. - • **Eco-Savvy & Wallet Friendly:** Reuse your existing Dewalt batteries, reduce waste, and save money while upgrading your vacuum’s power. - • **Smart Battery Status Indicator:** Integrated diagnostic LED keeps you informed about battery health and working status—stay ahead of any issues. - • **Power Up Your Dyson with Dewalt:** Seamlessly convert your Dewalt 20V Max battery to power Dyson V7 & V8 vacuums—no more hunting for expensive replacements. ## Overview The Swidan V7 V8 Battery Adapter transforms Dewalt 20V Max lithium batteries into powerful replacements for Dyson V7 and V8 vacuum cleaners. Designed for high output with 4A current support and enhanced safety features including fireproof ABS casing and multi-layer electrical protections, it extends runtime beyond original Dyson batteries. Featuring a diagnostic LED indicator, this adapter offers a cost-effective, eco-friendly solution to keep your cordless vacuum running longer and safer. ## Description desertcart.com: Swidan V7 V8 Battery Adapter Compatible with Dewalt 20V Battery Converted to Replacement for Dyson V7 V8 Battery SV10 SV11 Series Animal Absolute Motorhead Pro HEPA Cordless Stick Vacuum Cleaners : Automotive ## Features - Please purchase the product only after confirming that your machine and battery are functioning properly and that the models are compatible. - 【Compatible with Dewalt 20V Max lithium battery】Compatible with Dewalt 20V Max lithium Compact Cordless Tool Battery Packs DCB203 DCB204 DCB205 DCB206 DCB606 DCB609 DCB612 etc High Output Battery. Recommend to use 4Ah and above batteries because of the high power for Dyson vacuum. - 【Convert for Dewalt Battery to for Dyson V7 V8 battery】Reuse for your Dewalt batteries and save your money on buy new V7 V8 replacement battery frequently. More powerful than original V7 V8 SV10 SV11 battery, provide longer running time. - 【Multiple Safe Protections】Made of fireproof ABS material, which provides over-voltage, over-current, overheats and short circuit protection. Diagnostics with indicator light to communicate battery working status.( Note: Please remove the adapter before charging the battery) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BYJHPHTG | | Amperage | 4 A | | Antenna Location | Vacuum Cleaner | | Battery Cell Type | Lithium | | Best Sellers Rank | #20,510 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #55 in Vacuum Replacement Batteries #119 in Commercial Vacuum Accessories | | Brand | Swidan | | Customer Reviews | 4.4 4.4 out of 5 stars (966) | | Item Type Name | adapter | | Item Weight | 3.2 ounces | | Manufacturer | Swidan | | Model Name | adapter | | Model Number | DM18DSV7V8 | | Reusability | Rechargeable | | UPC | 675234110797 | | Unit Count | 1 Count | | Voltage | 20 volts | | Warranty Description | 1 year | ## Product Details - **Battery Cell Composition:** Lithium - **Brand:** Swidan - **Recommended Uses For Product:** Vacuum Cleaner - **Unit Count:** 1 Count - **Voltage:** 20 volts ## Images ![V7 V8 Battery Adapter Compatible with Dewalt 20V Battery Converted to Replacement for Dyson V7 V8 Battery SV10 SV11 Series Animal Absolute Motorhead Pro HEPA Cordless Stick Vacuum Cleaners - Image 1](https://m.media-amazon.com/images/I/61tq+gbSJmL.jpg) ![V7 V8 Battery Adapter Compatible with Dewalt 20V Battery Converted to Replacement for Dyson V7 V8 Battery SV10 SV11 Series Animal Absolute Motorhead Pro HEPA Cordless Stick Vacuum Cleaners - Image 2](https://m.media-amazon.com/images/I/71Kw4nSHp2L.jpg) ![V7 V8 Battery Adapter Compatible with Dewalt 20V Battery Converted to Replacement for Dyson V7 V8 Battery SV10 SV11 Series Animal Absolute Motorhead Pro HEPA Cordless Stick Vacuum Cleaners - Image 3](https://m.media-amazon.com/images/I/71MGX14VsuL.jpg) ![V7 V8 Battery Adapter Compatible with Dewalt 20V Battery Converted to Replacement for Dyson V7 V8 Battery SV10 SV11 Series Animal Absolute Motorhead Pro HEPA Cordless Stick Vacuum Cleaners - Image 4](https://m.media-amazon.com/images/I/71rdYaUG+aL.jpg) ![V7 V8 Battery Adapter Compatible with Dewalt 20V Battery Converted to Replacement for Dyson V7 V8 Battery SV10 SV11 Series Animal Absolute Motorhead Pro HEPA Cordless Stick Vacuum Cleaners - Image 5](https://m.media-amazon.com/images/I/71tZXaSEDmL.jpg) ## Available Options This product comes in different **Color** options. --- ## 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/129881348-v7-v8-battery-adapter-compatible-with-dewalt-20v-battery-converted](https://www.desertcart.jp/products/129881348-v7-v8-battery-adapter-compatible-with-dewalt-20v-battery-converted) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-08-19*