Replacing the Dyson Outsize Battery Pack — Step by Step

⏱ ~10 minutes 🔧 No special tools 🔁 Every 2-3 years Verified October 2026
Quick answer

Replacing the Dyson Outsize battery pack is a DIY job of about 10 minutes. Replace it Every 2-3 years under normal use. Full step-by-step below.

Compatible Battery Pack for the Dyson Outsize

“OEM” is a genuine Dyson part; the rest are tested aftermarket options.

PartType
10000mAh Replacement for Dyson V6 Battery 21.6V Lithium VTC4 SV03 SV04 SV05 SV06 SV07 SV09 DC58 DC59 DC61 DC62 DC72 DC74 Absolute Animal Motorhead Slim Vacuum with 2 Filters (V6) Aftermarket Buy on Amazon
Upgraded 7200mAh V8 Battery Replacement Perfectly Compatible with Dyson V8 Animal Battery Replacement Absolute Motorhead V8 Fluffy SV10 Carbon Fiber Vacuum Cleaner Aftermarket Buy on Amazon
7000mAh Battery Replacement for Dyson V8, 21.6V Li-ion Battery Compatible with V8 Anima Absolute Motorhead Fluffy SV10 Vacuum Cleaner with 2 Filters and 2 Screws Aftermarket Buy on Amazon
Upgraded 10.0Ah 25.2V Replacement for Dyson V11 V15 lithium Battery【Click-in Version】Compatible with Dyson V11 Outsize Animal Torque Drive 970425-01 970938-01 V15 Detect SV15 SV16 SV17 Vacuum Cleaner Aftermarket Buy on Amazon

As an Amazon Associate we may earn from qualifying purchases. Prices and availability change; the live price is shown on Amazon.

Step-by-Step: Replacing the Dyson Outsize Battery Pack

1
Ensure vacuum is off
Make sure the Dyson Outsize is fully powered off before replacing the battery.
2
Locate the battery release
Find the battery release button, usually near the handle or base of the unit.
3
Remove the old battery
Press the release and slide the battery pack out of its slot.
4
Insert new battery
Align the new battery pack with the rails and slide in until it clicks securely.
5
Charge before first use
Charge the new battery fully before first use to maximise long-term battery life.

⚠ Common mistakes to avoid

  • Confirm the part matches your exact model number before buying — Dyson reuses parts across lines.
  • Never wash a filter unless it's marked washable, and dry it fully (24h) before refitting.
  • Don't force the part — if it resists, check alignment before applying pressure.
  • Always disconnect power (or remove the battery) before any internal work.
🔁 How often to replace

The Dyson Outsize battery pack should be replaced Every 2-3 years under normal use — sooner with pets or daily heavy use. Signs it's due: Short runtime, not charging.

How we made this page: the steps describe the standard procedure for this part type; we have not yet written a model-specific version for the Dyson Outsize; the compatible-part list comes from our own compatibility data for this model. We are not showing prices at the moment — check the current price on Amazon.