{"product_id":"biswaye-21-6v-v7-sv11-battery-replacement-for-dyson-v7-4000mah-high-capacity-with-overcharge-protection","title":"Biswaye 21.6V V7 SV11 Battery Replacement for Dyson V7 – 4000mAh High-Capacity with Overcharge Protection","description":"\u003ch2\u003eUpgrade your Dyson V7 experience with the Biswaye 21.6V V7 SV11 Battery\u003c\/h2\u003e\n\u003cp\u003ePower matters when you’re tackling stairs, upholstery, and hard-to-reach corners. The Biswaye 21.6V replacement battery brings a robust 4000 mAh capacity to the Dyson V7 family, delivering meaningful runtime while preserving your existing charging routine. Its high-energy design is engineered to feel responsive, so you can clean more efficiently without frequent recharges.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for the V7 series (including SV11 and compatible models), this pack slides into the V7 battery bay and works with the V7 OEM charger. It is not intended for V11 models. If you’re unsure about fit, check your model and the compatibility notes before upgrading.\u003c\/p\u003e\n\u003ch3\u003eKey benefits at a glance\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLonger run time\u003c\/strong\u003e thanks to 4000 mAh capacity and a 21.6V configuration, helping you complete larger cleaning tasks between charges.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeamless replacement\u003c\/strong\u003e with a familiar form factor and the same charging interface as the original battery, so setup feels straightforward.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart protection\u003c\/strong\u003e an integrated microchip helps prevent overcharging, which can contribute to longer overall battery life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety and compliance\u003c\/strong\u003e the unit complies with FCC, RoHS, and CE security testing standards to support reliable everyday use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTwo practical ways this upgrade helps in daily use\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIn pet-friendly homes, the extra capacity supports longer sessions on carpet and upholstery with steady power delivery.\u003c\/li\u003e\n  \u003cli\u003eOn vehicles or boats, the extended runtime reduces the need for frequent recharges during quick cleanups in tight spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdditional notes: this replacement is backed by a 1-year shelf life and comes with upgrade guidance. If you have questions about fit or compatibility, use the \u003cem\u003eContact Seller\u003c\/em\u003e option in your order to reach support. A portion of the manufacturer’s safety assurances remains in effect with this upgrade, and it is built to align with the Dyson V7 ecosystem. Please remember the model-specific compatibility to avoid mismatches with V11 devices.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this battery compatible with Dyson V7 models?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it fits Dyson V7 Trigger, Motorhead, Animal Pro+, and other V7 variants, but not V11.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What safety features and warranty does the battery include?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Overcharge protection via a microchip; complies with FCC, RoHS, and CE; 1-year shelf life.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Biswaye","offers":[{"title":"Default Title","offer_id":49118705746163,"sku":"B085NRYD89","price":47.27,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0831\/7675\/1347\/files\/biswaye-21-6v-v7-sv11-battery-closeup.jpg?v=1779649724","url":"https:\/\/kensorahome.co.uk\/products\/biswaye-21-6v-v7-sv11-battery-replacement-for-dyson-v7-4000mah-high-capacity-with-overcharge-protection","provider":"Kensora Home","version":"1.0","type":"link"}