Milwaukee 18V to Dyson V7 Battery Adapter
$48.00
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Milwaukee 18V to Dyson V7 Battery Adapter
$48.00
Taxes included.
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Your Dyson
- V6 Milwaukee 18V to Dyson V6 Battery Adapter
- V7 Milwaukee 18V to Dyson V7 Battery Adapter
- V8 Milwaukee 18V to Dyson V8 Battery Adapter
- V10 Milwaukee 18V to Dyson V10 Battery Adapter
Dyson V7 is model HH11, SV11 or SV37
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.
A V7 and a V8 look almost the same. The model number is the only sure way to tell them apart.
Your battery
Milwaukee M18 Choose your battery
- AEG 18V $50.00 AEG 18V to Dyson V7 Battery Adapter
- Black and Decker 20V $48.00 Black and Decker 20V to Dyson V7 Battery Adapter
- Bosch 18V GBA (Blue) $48.00 Bosch (Blue) 18V to Dyson V7 Battery Adapter
- Craftsman 20V $50.00 Craftsman 20V to Dyson V7 Battery Adapter
- DeWalt 20V MAX $48.00 DeWalt 20V to Dyson V7 Battery Adapter
- Einhell 18V PXC $48.00 Einhell PXC 18V to Dyson V7 Battery Adapter
- Greenworks 24V $50.00 Greenworks 24V to Dyson V7 Battery Adapter
- Kobalt 24V Sold out Kobalt 24V to Dyson V7 Battery Adapter
- Makita 18V LXT $48.00 Makita 18V to Dyson V7 Battery Adapter
- Milwaukee M18 $48.00 Milwaukee 18V to Dyson V7 Battery Adapter
- Ozito 18V PXC $48.00 Ozito PXC 18V to Dyson V7 Battery Adapter
- Porter Cable 20V $48.00 Porter Cable 20V to Dyson V7 Battery Adapter
- RIDGID 18V $50.00 RIDGID 18V to Dyson V7 Battery Adapter
- Ryobi 18V ONE+ $50.00 Ryobi 18V to Dyson V7 Battery Adapter
- Stanley FATMAX V20 $50.00 Stanley FATMAX V20 to Dyson V7 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 V7.
Fits these Dyson V7 models
- HH11
- SV11
- SV37
- Built-in BMS protection
- Copper terminals
- 12-month warranty
Use your Milwaukee M18 batteries on your Dyson V7, with no new Dyson battery to buy. The molded ABS housing keeps it light and hard-wearing, and pure copper contacts keep current delivery steady. 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 V7 · Milwaukee M18$48.00
How long will it run?
Your Milwaukee M18 battery next to the one your Dyson V7 came with.
What still works on your Dyson V7
- 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 V7
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 Milwaukee M18 battery locks onto the adapter. Pull the trigger and clean.
Changed your mind? The original battery goes back the same way.
Specifications
- SKU
- PTA-MIL18-DYSV7
- Fits this battery
- Milwaukee M18 (Lithium-Ion)
- Runs this vacuum
- Dyson V7 (Lithium-Ion)
- Housing
- ABS (Injected)
- Terminals
- Copper
- Current rating
- 55A continuous (100A peak at 18VDC for up to 2 seconds)
- Weight
- 111 g (3.9 oz / 0.24 lb)
- Dimensions (L × W × H)
- 121 × 76 × 125 mm (4.76 × 2.99 × 4.92 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 February 1, 2023)
Milwaukee M18 to Dyson V7: Common Questions
Which Dyson V7 models does this adapter fit?
It fits the Dyson V7 range: HH11, SV11, SV37.
Will this fit my other Milwaukee batteries?
Only Milwaukee M18 batteries. Milwaukee also sells Milwaukee M12, Milwaukee V18 Ni-Cd, and those use a different socket: same brand, different rail and contacts, so they need their own adapter. Compare the rail on your battery with the photos before ordering.
Will my Dyson V7 run as long on your Milwaukee M18 battery?
Runtime comes from the battery, not the adapter: a 5.0Ah Milwaukee M18 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 V7 draws and cut out before it is empty.
Could this damage my Milwaukee M18 battery or my Dyson V7?
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 V7: there is no charging circuit inside it, and the vacuum’s dock cannot charge through it. Always take the Milwaukee M18 battery off the adapter and charge it on its own charger.
Does it work with third-party Milwaukee 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 V7 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 V7?
111 g (3.9 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.
Customer Reviews
Based on 12 reviews
83%
(10)
8%
(1)
0%
(0)
0%
(0)
8%
(1)
C
This thing works like a champ. I was skeptical but am pleasantly surprised by how well it works. 5 stars
A
It doesn’t work.
We're sorry to hear that the adapter isn't working as expected.
Unfortunately, your review doesn't provide enough information for us to understand the issue.
You can reply to any emails received from us with a brief description of the problem, along with your battery model and a short video showing the issue.
We will do our best to assist you.
E
Funciona perfectamente
D
j
works great, easy to install. Would definitely recommend.
T
Exactly what I was after, quick delivery. Super happy that my Dyson now lasts longer and I can change the battery for another without having to wait for it to charge (not that I have needed to as it lasts long enough to do the whole house now!)
A
Excellent. Very easy to install. Much longer run time with the Milwaukee battery compared to original Dyson.
A
J
This adapter has renewed my old Dyson vacuum. Super easy to install, only two screws. Just keep Dewalt batteries nearby and we are good to go.
C
The clip to hold the adaptor in the handle of the vacuum is difficult to latch, but otherwise it works great!
Milwaukee M18 and Dyson V7 compatibility
It works in one direction only: Milwaukee batteries powering your Dyson.
Compatibility can vary with the exact battery and vacuum model. Before ordering, confirm that your battery belongs to the Milwaukee M18 platform and that your vacuum is a Dyson V7: 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 Milwaukee 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 Milwaukee M18 battery.