Einhell PXC 18V to Dyson V8 Battery Adapter
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Your Dyson
- V6 Einhell PXC 18V to Dyson V6 Battery Adapter
- V7 Einhell PXC 18V to Dyson V7 Battery Adapter
- V8 Einhell PXC 18V to Dyson V8 Battery Adapter
- V10 Einhell PXC 18V to Dyson V10 Battery Adapter
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
Einhell 18V PXC Choose your battery
- AEG 18V 252,00 kr AEG 18V to Dyson V8 Battery Adapter
- Black and Decker 20V 245,00 kr Black and Decker 20V to Dyson V8 Battery Adapter
- Bosch 18V GBA (Blue) 245,00 kr Bosch (Blue) 18V to Dyson V8 Battery Adapter
- Craftsman 20V 252,00 kr Craftsman 20V to Dyson V8 Battery Adapter
- DeWalt 20V MAX 245,00 kr DeWalt 20V to Dyson V8 Battery Adapter
- Einhell 18V PXC 245,00 kr Einhell PXC 18V to Dyson V8 Battery Adapter
- Greenworks 24V 252,00 kr Greenworks 24V to Dyson V8 Battery Adapter
- Kobalt 24V Sold out Kobalt 24V to Dyson V8 Battery Adapter
- Makita 18V LXT 245,00 kr Makita 18V to Dyson V8 Battery Adapter
- Milwaukee M18 245,00 kr Milwaukee 18V to Dyson V8 Battery Adapter
- Ozito 18V PXC 245,00 kr Ozito PXC 18V to Dyson V8 Battery Adapter
- Porter Cable 20V 245,00 kr Porter Cable 20V to Dyson V8 Battery Adapter
- RIDGID 18V 252,00 kr RIDGID 18V to Dyson V8 Battery Adapter
- Ryobi 18V ONE+ 252,00 kr Ryobi 18V to Dyson V8 Battery Adapter
- Stanley FATMAX V20 252,00 kr 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 Einhell 18V PXC batteries on your Dyson V8, with no new Dyson battery to buy. Constructed from durable molded ABS with pure copper contacts, for a secure fit and dependable current transfer. The batteries you already charge for your tools now clean the house too, with no extra charger to keep. It also carries battery protection electronics (BMS) inside.
How long will it run?
Your Einhell 18V PXC 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 Einhell 18V PXC battery locks onto the adapter. Pull the trigger and clean.
Changed your mind? The original battery goes back the same way.
Specifications
- SKU
- PTA-EIN18-DYSV8
- Fits this battery
- Einhell 18V PXC (Lithium-Ion)
- Runs this vacuum
- Dyson V8 (Lithium-Ion)
- Housing
- ABS (Injected)
- Terminals
- Copper
- Current rating
- 55A continuous (100A peak at 18VDC for up to 2 seconds)
- Weight
- 109 g (3.8 oz / 0.24 lb)
- Dimensions (L × W × H)
- 119.5 × 76 × 124 mm (4.7 × 2.99 × 4.88 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 August 8, 2026)
Einhell 18V PXC 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.
Will my Dyson V8 run as long on your Einhell 18V PXC battery?
Runtime comes from the battery, not the adapter: a 5.0Ah Einhell 18V PXC 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 Einhell 18V PXC 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 Einhell 18V PXC battery off the adapter and charge it on its own charger.
Does it work with third-party Einhell 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.
Einhell 18V PXC and Dyson V8 compatibility
It works in one direction only: Einhell batteries powering your Dyson.
Compatibility can vary with the exact battery and vacuum model. Before ordering, confirm that your battery belongs to the Einhell 18V PXC 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 Einhell 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 Einhell 18V PXC battery.