{"product_id":"dyson-v8-battery-replacement-4000mah-21-6v","title":"Dyson V8 Battery Replacement 21.6V 4000mAh IEC Certified | NZ Stock","description":"\u003csection aria-label=\"Replacement battery for Dyson V8\"\u003e\n\u003ch2\u003eDyson V8 Battery Replacement NZ: Give Your Vacuum a Fresh Start\u003c\/h2\u003e\n\u003cp\u003eShort cleaning sessions interrupting your routine? This \u003cstrong\u003e21.6V 4000mAh replacement battery for compatible Dyson V8 cordless vacuums\u003c\/strong\u003e offers a practical way to replace a worn battery without replacing the whole vacuum.\u003c\/p\u003e\n\u003cp\u003eFeaturing a rated energy capacity of \u003cstrong\u003e86.4Wh\u003c\/strong\u003e,  lithium-ion cells and a standard three-screw attachment, it is available from Technsave with Auckland stock, \u003cstrong\u003efree standard NZ shipping\u003c\/strong\u003e and a six-month local warranty.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible replacement, not genuine Dyson:\u003c\/strong\u003e This is a third-party battery, not an original Dyson battery. Check your existing battery, mounting points and connector before ordering.\u003c\/p\u003e\n\u003ch2\u003e4000mAh Capacity for Everyday Cleaning\u003c\/h2\u003e\n\u003cp\u003eGet back to cleaning carpets, hard floors and everyday mess with a fresh rechargeable battery. The supplier lists up to \u003cstrong\u003e45 minutes in Standard mode\u003c\/strong\u003e or \u003cstrong\u003e10–12 minutes in Max mode\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eThese are supplier-stated maximum figures, not independently verified runtime guarantees. Actual runtime depends on the power mode, fitted cleaning head, floor surface, airflow, temperature and battery condition.\u003c\/p\u003e\n\u003cp\u003eA 4000mAh capacity rating is not a guaranteed percentage increase in cleaning time. Replacing a battery will not correct unrelated motor, filter, blockage or charger faults.\u003c\/p\u003e\n\u003ch2\u003eCheck Your Dyson V8 Battery Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis replacement is listed for compatible \u003cstrong\u003estandard screw-in Dyson V8 vacuums\u003c\/strong\u003e. Match the physical battery shape, connector and three-screw mounting arrangement, not just the vacuum's marketing name.\u003c\/p\u003e\n\u003ctable\u003e\n\u003ccaption\u003eSupplier-listed Dyson V8 compatibility\u003c\/caption\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eV8 range\u003c\/th\u003e\n\u003cth scope=\"col\"\u003eListed models\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAbsolute\u003c\/th\u003e\n\u003ctd\u003eV8 Absolute, Absolute Pro and Absolute Extra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAnimal\u003c\/th\u003e\n\u003ctd\u003eV8 Animal, Animal Complete and Animal Extra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFluffy\u003c\/th\u003e\n\u003ctd\u003eV8 Fluffy, Fluffy Pro and Fluffy Extra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMotorhead\u003c\/th\u003e\n\u003ctd\u003eV8 Motorhead and Motorhead Origin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOther listed variants\u003c\/th\u003e\n\u003ctd\u003eV8 Total Clean, V8 Carbon Fiber and V8 Trigger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eSerial Numbers and Mounting Check\u003c\/h3\u003e\n\u003cp\u003eThe supplier's compatibility list includes serial prefixes \u003cstrong\u003eYH5, H5F, VE6, RA8, B6V, B9F, EE4 and B7Z\u003c\/strong\u003e. A prefix alone does not confirm fitment. Check the battery label, connector, housing and screw positions as well.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRequires the matching standard three-screw battery mount.\u003c\/li\u003e\n\u003cli\u003eMounting positions: one rear-handle screw and two base screws.\u003c\/li\u003e\n\u003cli\u003eNot suitable for push-button click-in battery mounts.\u003c\/li\u003e\n\u003cli\u003eDo not assume compatibility with other Dyson vacuum series.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUnsure which battery you need? Contact Technsave with your vacuum model and clear photos of the existing battery label, connector and mounting points before buying.\u003c\/p\u003e\n\u003ch2\u003eIEC 62133 and Battery Protection\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eIEC 62133 compliance:\u003c\/strong\u003e Its internal Battery Management System comes with protection against overcharging, over-discharging, overcurrent, overvoltage, overheating and short circuits.\u003c\/p\u003e\n\u003cp\u003eFollow the supplied battery and charger instructions. Do not use or charge a damaged, swollen, leaking or unusually hot battery. Do not open the pack or modify its cells. \u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ccaption\u003eReplacement battery specifications\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eProduct\u003c\/th\u003e\n\u003ctd\u003eThird-party replacement rechargeable battery for compatible Dyson V8 vacuums\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNominal voltage\u003c\/th\u003e\n\u003ctd\u003e21.6V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRated capacity\u003c\/th\u003e\n\u003ctd\u003e4000mAh \/ 4Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRated energy\u003c\/th\u003e\n\u003ctd\u003e86.4Wh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCell technology\u003c\/th\u003e\n\u003ctd\u003elithium-ion cells,  Grade A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMount\u003c\/th\u003e\n\u003ctd\u003eThree-screw attachment: one rear-handle screw and two base screws\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupplier-stated runtime\u003c\/th\u003e\n\u003ctd\u003eUp to 45 minutes Standard; 10–12 minutes Max, subject to operating conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupplier-stated charging time\u003c\/th\u003e\n\u003ctd\u003eApproximately 3.5–4.5 hours using the compatible original V8 charger\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDock compatibility\u003c\/th\u003e\n\u003ctd\u003eListed for compatible original Dyson V8 wall charging docks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eHousing\u003c\/th\u003e\n\u003ctd\u003eSupplier-listed ABS and PC alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSafety standard\u003c\/th\u003e\n\u003ctd\u003eIEC 62133 compliance \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOther supplier-listed certifications\u003c\/th\u003e\n\u003ctd\u003eRoHS and FCC;\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eSix-month local warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eThree-Screw Battery Replacement\u003c\/h2\u003e\n\u003cp\u003eCheck the instructions for your exact vacuum and replacement battery before starting. Installation time varies; do not force the battery or connector.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eSwitch off the vacuum and disconnect it from the charger. Allow the battery to cool before handling.\u003c\/li\u003e\n\u003cli\u003eRemove the rear-handle screw and the two base screws. Keep the original screws for refitting.\u003c\/li\u003e\n\u003cli\u003eCarefully remove the old battery and compare the connector, housing and mounting points with the replacement.\u003c\/li\u003e\n\u003cli\u003eFit the matching replacement without forcing it and secure the three screws without overtightening.\u003c\/li\u003e\n\u003cli\u003eCharge according to the supplied instructions using the specified compatible charger before first use.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eWhat's Included?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 21.6V 4000mAh replacement battery for compatible Dyson V8 vacuums\u003c\/li\u003e\n\u003cli\u003e1 × protective contact dust cover\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eVacuum cleaner, charger and wall dock are not included.\u003c\/p\u003e\n\u003ch2\u003eDyson V8 Battery Auckland Stock: The Technsave Advantage\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocal stock:\u003c\/strong\u003e Held in Auckland, New Zealand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree standard shipping:\u003c\/strong\u003e Within New Zealand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTracked delivery:\u003c\/strong\u003e Estimated 1–3 business days after dispatch. Tracking can take up to 48 hours to update.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocal warranty:\u003c\/strong\u003e Six months.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGST invoices:\u003c\/strong\u003e Available on request.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShop Pay available:\u003c\/strong\u003e Use accelerated checkout with saved details where available.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eDyson V8 Replacement Battery FAQs\u003c\/h2\u003e\n\u003ch3\u003eWhere can I buy a 4000mAh Dyson V8 replacement battery in New Zealand with fast delivery?\u003c\/h3\u003e\n\u003cp\u003eTechnsave offers a third-party 21.6V 4000mAh replacement battery for compatible screw-in Dyson V8 vacuums at technsave.nz. Stock is held in Auckland, with free standard tracked NZ shipping and delivery estimated at 1–3 business days after dispatch. Shop Pay is available. Check current availability and confirm battery fitment before ordering.\u003c\/p\u003e\n\u003ch3\u003eHow do I know if my Dyson V8 needs a new battery?\u003c\/h3\u003e\n\u003cp\u003eShort runtime, charging problems or unexpected cut-outs may indicate a worn battery, but can also have other causes. Check the vacuum's troubleshooting instructions for filters, blockages, charger issues and the exact indicator-light pattern. A red flashing light alone does not establish that replacing the battery will fix the fault. Confirm the diagnosis and replacement compatibility before buying.\u003c\/p\u003e\n\u003c\/section\u003e","brand":"Technsave","offers":[{"title":"Default Title","offer_id":67896130568436,"sku":"DYSON V8 BAT","price":84.99,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/6097\/3812\/files\/main_f4d3f039-4c34-42da-a0d1-00b62b230617.jpg?v=1792899470","url":"https:\/\/www.technsave.nz\/products\/dyson-v8-battery-replacement-4000mah-21-6v","provider":"Technsave","version":"1.0","type":"link"}