Kobalt 24V to Dyson V8 Battery Adapter
€34,95
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Kobalt 24V to Dyson V8 Battery Adapter
€34,95
Taxes included.
Free Shipping to Germany & UK. Other European countries around €3 (local currency applied)Zero customs fees. Zero surprise taxes.
Your Dyson
- V6 Kobalt 24V to Dyson V6 Battery Adapter
- V7 Kobalt 24V to Dyson V7 Battery Adapter
- V8 Kobalt 24V to Dyson V8 Battery Adapter
- V10
Dyson V8 is model HH15, SV10, SV10D, SV10E, SV10K or SV25
Only know your model number?
Look on the Dyson battery, next to its serial number. It is also on the serial-number sticker on the handle, hidden under the battery. It starts with SV, HH or DC.
Label says SV10? That is a Dyson V8, so you are in the right place. It is not a V10.
Your battery
Kobalt 24V Choose your battery
- AEG 18V €33,95 AEG 18V to Dyson V8 Battery Adapter
- Black and Decker 20V €32,95 Black and Decker 20V to Dyson V8 Battery Adapter
- Bosch 18V GBA (Blue) €32,95 Bosch (Blue) 18V to Dyson V8 Battery Adapter
- Craftsman 20V €33,95 Craftsman 20V to Dyson V8 Battery Adapter
- DeWalt 20V MAX €32,95 DeWalt 20V to Dyson V8 Battery Adapter
- Einhell 18V PXC €32,95 Einhell PXC 18V to Dyson V8 Battery Adapter
- Greenworks 24V €33,95 Greenworks 24V to Dyson V8 Battery Adapter
- Hikoki 18V €33,95 Hikoki 18V to Dyson V8 Battery Adapter
- Kobalt 24V €34,95 Kobalt 24V to Dyson V8 Battery Adapter
- Makita 18V LXT €32,95 Makita 18V to Dyson V8 Battery Adapter
- Metabo HPT 18V €33,95 Metabo HPT 18V to Dyson V8 Battery Adapter
- Milwaukee M18 €32,95 Milwaukee 18V to Dyson V8 Battery Adapter
- Ozito 18V PXC €32,95 Ozito PXC 18V to Dyson V8 Battery Adapter
- Porter Cable 20V €32,95 Porter Cable 20V to Dyson V8 Battery Adapter
- RIDGID 18V €33,95 RIDGID 18V to Dyson V8 Battery Adapter
- Ryobi 18V ONE+ €33,95 Ryobi 18V to Dyson V8 Battery Adapter
- Stanley FATMAX V20 €33,95 Stanley FATMAX V20 to Dyson V8 Battery Adapter
- 2 Ah Won’t work
- 3 Ah Works
- 4 Ah Better
- 5 Ah + Best
A battery under 3 Ah won’t run a Dyson V8.
Fits these Dyson V8 models
- HH15
- SV10
- SV10D
- SV10E
- SV10K
- SV25
Not compatible:
- Dyson V8 Cyclone
- SV55
- Built-in BMS protection
- Copper terminals
- 12-month warranty
Use your Kobalt 24V batteries on your Dyson V8, with no new Dyson battery to buy. Built with a durable injection-molded ABS housing and pure copper contacts for steady current delivery. When the original battery wears out, it is a cheaper way to keep the vacuum going than buying a new one. It also carries battery protection electronics (BMS) inside.
Dyson V8 · Kobalt 24V€34,95
How long will it run?
Your Kobalt 24V battery next to the one your Dyson V8 came with.
What still works on your Dyson V8
- The trigger works as before.
- Every power mode works, MAX included.
- Motorised heads spin as usual, from the Motorhead to the mini motorised tool.
- Wands, filters and the bin are unchanged.
- The Dyson’s own battery lights stay off: check the charge on your battery’s gauge.
- When the battery runs low, the adapter stops the vacuum to protect it.
- The light on the side of the adapter is green when all is well and red when power runs low.
A closer look
Fitting it to your Dyson V8
It only takes a few minutes, and nothing on your Dyson needs to be modified.
-
Undo the 3 screws
One is on the right side of the handle, the other 2 at the bottom left, between the bin and the battery. Keep them: you will need them again.
-
Slide the Dyson battery out
It comes straight out of the handle.
-
Fit the adapter
Slide it in where the battery was and put the 3 screws back.
-
Click on your battery
Your Kobalt 24V battery locks onto the adapter. Pull the trigger and clean.
Changed your mind? The original battery goes back the same way.
Specifications
- SKU
- PTA-KOB24-DYSV8
- Fits this battery
- Kobalt 24V (Lithium-Ion)from Lowe's
- Runs this vacuum
- Dyson V8 (Lithium-Ion)
- Housing
- ABS (Injected)
- Terminals
- Copper
- Weight
- 109 g (3.8 oz / 0.24 lb)
- Dimensions (L × W × H)
- 120.5 × 76 × 125.5 mm (4.74 × 2.99 × 4.94 in)
- Colour
- Grey
- Operating humidity
- 5–95% RH
- Operating temperature
- -10 °C to 50 °C (14 °F to 122 °F)
- USB port
- No
- Built-in BMS protection
- Yes
- What's in the box
- Battery Adapter
- Warranty
- 12 months after the date of deliveryMore details
- Revision
- Revision 01 (released on October 13, 2025)
Kobalt 24V to Dyson V8: Common Questions
Which Dyson V8 models does this adapter fit?
It fits the Dyson V8 range: HH15, SV10, SV10D, SV10E, SV10K, SV25. It does not fit the Dyson V8 Cyclone, SV55.
My battery says 24V. Will it run my Dyson V8?
Yes. 24V is what a Kobalt 24V battery measures off the charger with no load; 21.6V is what it holds in use. The adapter takes it from there, so your Dyson V8 gets the power it is built for.
Will my Dyson V8 run as long on your Kobalt 24V battery?
Runtime comes from the battery, not the adapter: a 5.0Ah Kobalt 24V battery lasts roughly twice as long as a 2.5Ah one. For this pairing use 3.0 Ah or more, because a smaller battery can sag under what a Dyson V8 draws and cut out before it is empty.
Could this damage my Kobalt 24V battery or my Dyson V8?
Used with undamaged, compatible equipment it is not expected to. This adapter has its own Battery Management System, which cuts power before the battery is drained too far, so it protects the battery even where the battery has no protection of its own. Stop using it if the adapter becomes unusually hot, the contacts look damaged, or the vacuum behaves oddly.
Can I charge through the adapter?
No, and it should never be attempted. The adapter carries power one way only, out to the Dyson V8: there is no charging circuit inside it, and the vacuum’s dock cannot charge through it. Always take the Kobalt 24V battery off the adapter and charge it on its own charger.
My Kobalt 24V gear came from Lowe's. Is that the same platform?
Yes — Lowe's is where Kobalt 24V is sold, so a battery or tool bought there is the platform this adapter is built for. What matters is the socket, and Lowe's stock is the reference for it.
Does it work with third-party Kobalt batteries?
Usually. What matters is the socket, not the badge: if the battery slides on and locks the way an original does, the adapter takes it and the Dyson V8 runs. Aftermarket moulding does vary, so if yours looks unusual send us a photo and we will check before you order.
How much does it add to the Dyson V8?
109 g (3.8 oz), plus your battery, which sits under the handle where the original battery was. You notice the extra weight on stairs or when reaching up high; on floors it soon feels normal.
Kobalt 24V and Dyson V8 compatibility
It works in one direction only: Kobalt batteries powering your Dyson.
Compatibility can vary with the exact battery and vacuum model. Before ordering, confirm that your battery belongs to the Kobalt 24V platform and that your vacuum is a Dyson V8: the model number on its label tells you.
Important charging and safety information
This adapter is for powering your vacuum and nothing else. It cannot charge Kobalt or Dyson batteries and must never be connected to a charger or the vacuum’s dock. Always take the battery out of the adapter before charging, and charge it on the original charger made for your Kobalt 24V battery.