# Replacement Battery for DYSON V11 SV15 SV18, 25.2V 4000mAh — extra digital

**URL:** https://aio.lv/en/product--extra-digital-tb921782--10930119
**Data updated:** 2026-04-03 16:17 (EEST)
**Category:** Power tool batteries
**Manufacturer:** extra digital
**Manufacturer code:** TB921782
**EAN:** 9990000921782
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Rechargeable replacement battery compatible with Dyson V11, SV15 and SV18 cordless vacuum models. Extra digital battery rated 25.2 V and 4000 mAh capacity, designed to restore runtime for handheld and stick vacuum cleaning. Intended for users needing a spare or replacement pack to maintain suction performance and longer cleaning sessions.

## Long description

Replacement Battery for DYSON V11 SV15 SV18, 25.2V 4000mAh — extra digital is a rechargeable Li-ion battery pack designed to restore and extend the runtime of compatible Dyson cordless vacuum cleaners. With a nominal voltage of 25.2 V and a capacity of 4000 mAh (100.8 Wh), this battery is intended as a spare or replacement for users who need reliable power for stick and handheld vacuuming tasks. The pack features reduced self-discharge characteristics to retain charge during storage and supports models in the V11 series including Torque Drive and other V11 variants.
Advantages
This replacement battery offers a large charge capacity to increase cleaning duration compared with depleted factory cells. Low self-discharge helps preserve remaining charge when the battery is not in use, and the Li-ion chemistry provides a balance of energy density and weight suitable for handheld vacuum applications. The pack is produced to match the voltage and form factor required by the listed Dyson V11 series machines, enabling straightforward swapping to restore regular operation.
Suitable for
Replacing worn or failing battery in Dyson V11 Torque Drive and other V11 series cord-free vacuums
Keeping a spare battery for extended cleaning sessions without lengthy charging interruptions
Home and light commercial cleaning where cordless runtime needs restoration
Key specifications
Battery type: Lithium-ion (Li-ion)
Nominal voltage: 25.2 V
Capacity: 4000 mAh (100.8 Wh)
Designed form factor: Replacement pack for V11-series cordless vacuums
Self-discharge: low, suitable for intermittent use and storage
Warranty period: 12 months
How to use
Ensure the vacuum is switched off and disconnected from any charger before replacing the battery. Remove the depleted battery following the manufacturer's access instructions for your Dyson V11-series model, then install the replacement pack until it locks into place. Charge the new battery fully before first use using the original Dyson charger or a compatible charger designed for the vacuum model. Observe normal safety precautions: avoid short circuits, do not expose the battery to extreme heat or liquids, and handle with care to prevent damage.
Usage recommendations
For optimal performance, fully charge the battery before initial use, avoid deep discharges when possible, and store the battery in a cool, dry place at around 40–60% charge if it will not be used for extended periods. Use the replacement pack with the compatible Dyson V11-series machines indicated by the product fit, and follow safety guidance for Li-ion batteries to maximize service life and maintain safe operation.

## FAQ

### What payment options are available?

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### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All extra digital products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized extra digital service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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