RIDGID 18V to Dyson V7 Battery Adapter

RIDGID 18V to Dyson V7 Battery Adapter

363,00 kr
Skip to product information
RIDGID 18V to Dyson V7 battery adapter: Fitted, Main View
1 / 10 · Fitted, Main View

RIDGID 18V to Dyson V7 Battery Adapter

363,00 kr
Taxes included.

kr 33.00 Shipping to SwedenZero customs fees. Zero surprise taxes.

Your Dyson

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.

Fits these Dyson V7 models

  • HH11
  • SV11
  • SV37
  • Built-in BMS protection
  • Copper terminals
  • 12-month warranty

Use your RIDGID 18V batteries on your Dyson V7, 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 RIDGID 18V battery next to the one your Dyson V7 came with.

Battery size
Original Dyson V7 battery2100 mAh 1×

A 2 Ah battery won’t run a Dyson V7. Use 3 Ah or bigger.

Your RIDGID 18V 3 Ah3000 mAh 1.1×
Your RIDGID 18V 4 Ah4000 mAh 1.4×
Your RIDGID 18V 5 Ah5000 mAh 1.8×
Your RIDGID 18V 6 Ah6000 mAh 2.1×
Your RIDGID 18V 8 Ah8000 mAh 2.9×
Your RIDGID 18V 9 Ah9000 mAh 3.2×
Your RIDGID 18V 10 Ah10000 mAh 3.6×
Your RIDGID 18V 12 Ah12000 mAh 4.3×

Estimated from battery energy, allowing for the adapter’s converter. Actual runtime depends on the power mode and the attachment fitted.

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

RIDGID 18V to Dyson V7 battery adapter: Inside the adapter
Inside the adapter A protection board cuts the power before your battery runs too low, and the red and green lights on each side show its state. Copper spring contacts grip the Dyson’s terminals for a solid, low-loss connection.
RIDGID 18V to Dyson V7 battery adapter: In the hand
In the hand The adapter itself weighs only 124 g: the rest depends on the battery you fit.
RIDGID 18V to Dyson V7 battery adapter: Status light
Status light Green when all is well, red when the battery runs low and the adapter is about to stop.

Fitting it to your Dyson V7

It only takes a few minutes, and nothing on your Dyson needs to be modified.

  1. 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.

  2. Slide the Dyson battery out

    It comes straight out of the handle.

  3. Fit the adapter

    Slide it in where the battery was and put the 3 screws back.

  4. Click on your battery

    Your RIDGID 18V battery locks onto the adapter. Pull the trigger and clean.

Changed your mind? The original battery goes back the same way.

Specifications

SKU
PTA-RID18V-DYSV7
Fits this battery
RIDGID 18V (Lithium-Ion)from Home Depot
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
124 g (4.4 oz / 0.27 lb)
Dimensions (L × W × H)
150 × 81.5 × 128 mm (5.91 × 3.21 × 5.04 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 November 17, 2025)

How this adapter is measured

An angled drawing of the adapter, with its length, width and height marked. The latch on top is inside the height. Height 128 mm (5.04 in) Width 81.5 mm (3.21 in) Length 150 mm (5.91 in)
  • Latch
  • Adapter body

Measured across the outside of the part. The height includes the latch, so this is the space the adapter needs.

RIDGID 18V 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 RIDGID batteries?

Only RIDGID 18V batteries. RIDGID also sells RIDGID 18V RED, 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 RIDGID 18V battery?

Runtime comes from the battery, not the adapter: a 5.0Ah RIDGID 18V 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 RIDGID 18V 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 RIDGID 18V battery off the adapter and charge it on its own charger.

My RIDGID 18V gear came from Home Depot. Is that the same platform?

Yes — Home Depot is where RIDGID 18V is sold, so a battery or tool bought there is the platform this adapter is built for. What matters is the socket, and Home Depot stock is the reference for it.

Does it work with third-party RIDGID 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?

124 g (4.4 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 9 reviews
100%
(9)
0%
(0)
0%
(0)
0%
(0)
0%
(0)
A
Anonymous (Canada)

Working as expected !

D
David J Cope (Australia)

Works as described on the lid.
Had to do a bit of dremel work on the existing wall mount to make the adaptor shoehorn into it, but nothing too difficult.
Retrained the family to use the powertool batts and all is good.

J
Justin Wong (Canada)

Perfect!

M
Mark Livesey

Totally recommend, my AEG battery works a treat.
Works a lot better with the adapter, takes 3-4 vacuums before I charge it.
Perfect.

N
Nakao

Worked as advertised. Couldn’t ask for more.

D
Dave H. (United States)

Great Product! It was cheaper than a new battery and my vacuum now has much longer run times, stronger suction, and simple, faster charging with my power tool batteries. I'll be buying more of these adapters for my other devices.

A
Anonymous (United States)

This is a very well engineered product. Installation took maybe a minute, and the Ridgid batteries can run the Dyson at high speed for longer than the original did. I 3d printed a hook to hang up the Dyson and did away with the big, rickety mount.

So now I have a Dyson with two 4 amp-hour batteries which have Ridgid's lifetime service agreement. It doesn't get any better.

C
Christos (United States)

Works great.

A
Anonymous (Canada)

This unit was 100% useful and a game changer for the Dyson Vacuum! It is top quality! I've actually forwarded these items to many of my friends who have actually purchased one.

RIDGID 18V and Dyson V7 compatibility

It works in one direction only: RIDGID batteries powering your Dyson.

Compatibility can vary with the exact battery and vacuum model. Before ordering, confirm that your battery belongs to the RIDGID 18V 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 RIDGID 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 RIDGID 18V battery.