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Kärcher WV 7 Signature Line Cordless Window Vacuum Cleaner
white/black

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Battery Runtime
up to 100 min
Brand
Kärcher
Colour
white/black
Container Volume
150 ml
Dimensions
126 x 280 x 310 mm
Model (Version)
1.633-780.0
Note
Through the process of refurbishing the IPxx certification can no longer be guaranteed and, for example, water damage is therefore excluded from the warranty conditions.
Weight
800.0 g

Your refurbed product

Refurbed products are more sustainable and up to 40% cheaper compared to a new device. Your trusted refurbed product comes with a minimum 12-month warranty and a 30-day free returns policy, with no questions asked.

Kärcher WV 7 Signature Line Cordless Window Vacuum Cleaner - Description

Bring sparkle back to your home and embrace a greener lifestyle with the refurbished Kärcher WV 7 Signature Line Rechargeable window cleaner. Designed to make every clean effortless, this lightweight powerhouse lifts dirt and streaks from windows, mirrors, tiles and more, helping you breeze through chores and reclaim your time for what matters most.

Effortless Cleaning, Outstanding Results

The Kärcher WV 7 Signature Line stands out in the world of wet and dry vacuums with its advanced rechargeable technology and generous battery runtime-enjoy up to 100 minutes of uninterrupted cleaning. Its compact build (just 800g in weight) and ergonomic design fit comfortably in your hand, letting you tackle everything from floor-to-ceiling windows to shower screens without strain.

Why Choose a Refurbished Kärcher WV 7 Signature Line?

  • Professionally checked and cleaned: Rely on consistent, high-quality results with every use
  • Better than used: Each device meets strict standards for reliability and hygiene
  • Minimise waste: Give electronics a second life and reduce your environmental impact
  • Save money, support sustainability: Enjoy premium floorcare with a clear conscience

Key Features at a Glance

  • Long battery runtime: Clean multiple rooms on a single charge-no interruptions
  • Large container volume: Spend less time emptying, more time enjoying spotless surfaces
  • Versatile usability: Perfect for windows, bathroom tiles, kitchen splashbacks, glass doors and more
  • Lightweight and easy to manoeuvre: Reach every corner and edge with ease

Refurbished for Peace of Mind

Every Kärcher WV 7 Signature Line Rechargeable window cleaner at refurbed goes through a thorough process for reliability, cleanliness, and performance. With at least a 12-month warranty and 30 days free return policy, you have time to try it at home, risk-free.

Common Questions & Everyday Scenarios

How often can I use this refurbished window cleaner?

Use it as often as you like! With up to 100 minutes of battery life, enjoy deep cleaning in one go or quick touch-ups throughout the week.

Can I use it on surfaces other than windows?

Absolutely. It’s ideal for mirrors, shower screens, kitchen tiles, and even glass tables. Its versatile design fits a range of household cleaning needs.

Is it suitable for allergy-prone households?

Yes-by removing dust and streaks effectively, it helps keep your home fresher and more comfortable for everyone.

What makes buying refurbished a smart choice?

You save money, help cut down on electronic waste, and extend the life of a high-quality appliance-all without compromising on performance. It’s a win for your home and the planet.

Clean with Confidence, Choose Sustainability

Let the refurbished Kärcher WV 7 Signature Line Rechargeable window cleaner transform your approach to floorcare and household cleaning. Invest in a product that cares for your home and the environment-one streak-free window at a time.

The refurbed Process

Every refurbed device is refurbished in up to 40 steps — taking it from used to like new again. Here are 5 key steps:

Refurbisher buys used electronics

1. Supplier buys pre-loved tech

Deleting the data from used electronic devices

2. Data cleanse

Refurbishing defective components

3. Swap of faulty parts

Polishing the exterior of used electronics

4. External preparation

Refurbisher sells the devices through refurbed marketplace

5. Sold via refurbed

Learn more

What is refurbed?
Refurbed is an online marketplace for refurbished electronics. All refurbed Kärcher WV 7 Signature Line Cordless Window Vacuum Cleaner function like new, but are much cheaper. How is that the case? Once sourced, experts put our products through an up to 40-step refurbishment process to ensure that all products work and look like new. This results in us offering better value products that are also more sustainable.
Why should I buy my Kärcher WV 7 Signature Line Cordless Window Vacuum Cleaner from refurbed?
refurbed Kärcher WV 7 Signature Line Cordless Window Vacuum Cleaner are great value, at up to 40% cheaper than new. Equally as important is trust. We give you a minimum 12-month warranty on each device and a 30-day free trial period, during which you can return for a full refund. This means you save money, and get to test the device to make sure it works perfectly for you.
Why are refurbed Kärcher WV 7 Signature Line Cordless Window Vacuum Cleaners so cheap?
Every refurbed partner is specialised in certain brands. They mostly buy exhibit and corporate phones in large quantities at low prices. Their specialisation makes the renewal processes very efficient, resulting in 100% renewed products that are up to 40% cheaper than new devices.
What exactly do the product grades mean?
refurbed Kärcher WV 7 Signature Line Cordless Window Vacuum Cleaners work like new devices and therefore have no functional limitations. The visual condition of the devices can be chosen based on your needs. What are the visual categories?

Premium (AA-Grading)
Premium Kärcher WV 7 Signature Line Cordless Window Vacuum Cleaners are visually identical to new, with no visible signs of wear or use. No scratches, scuffs, dents, or blemishes on the body or screen.
Excellent (A-Grading)
Excellent Kärcher WV 7 Signature Line Cordless Window Vacuum Cleaners have no dents, scratches or signs of wear visible from a distance of 30 cm – neither on the body nor on the display.
Very Good (B-grading)
Very Good Kärcher WV 7 Signature Line Cordless Window Vacuum Cleaners may have minimal dents, scratches or wear on the body that can be seen from 30 cm away. There may be micro-scratches on the display/screen, but these are not visible when the display is on.
Good (C-Grading)
Good Kärcher WV 7 Signature Line Cordless Window Vacuum Cleaners have visible signs of use such as scratches and/or dents on the body. There may be micro-scratches on the display/screen, but these are not visible when the display is switched on.
How does the 30-day free trial work?
If you want to return your product for any reason, you can return it free of charge within 30 days. To do so, contact our partner directly via your refurbed account and let them know that you would like to exchange or return your device. You will receive a free return label from our partner by email or in your refurbed account. Alternatively, you can contact our refurbed customer service. We will be happy to help you and contact our partner.
What are my warranty terms?
We offer a minimum 12‑month warranty on all refurbed Kärcher WV 7 Signature Line Cordless Window Vacuum Cleaner. This covers all/any technical defects that might occur during this period and are not caused by your own fault.

Examples are:
- The device can no longer be switched on.
- The unit cannot find a network.
- The loudspeaker does not work.

The battery is also covered by the warranty. A distinction is made between wear and tear and technical defects. Technical defects are covered by the warranty and are characterised by abnormal behaviour. Abnormal behaviour could be, for example, that the device can only be charged up to 40%. Please note, your min. 12‑month warranty is refurbed's voluntary commercial promise to you. This does not impact your statutory consumer rights
How can refurbed guarantee the quality of your Kärcher WV 7 Signature Line Cordless Window Vacuum Cleaner?
Only professional and certified partners are allowed to offer their electronic products via refurbed. We ensure this with ongoing quality tests and constant monitoring. Our partners are all located within the EU. This allows us to guarantee fast delivery times and optimal contact to always perform our best.
Which environmental protection projects do we invest in?
We have planted over 6.6 million trees since our foundin, and we are very proud! We realised that planting trees alone does not tackle all of the environmental issues we a passionate about, however. That's why we now also support projects that
- restore landscapes — ecosystems are repaired and jobs are created, including tree planting along the way
- remove carbon from the atmosphere and store it permanently
- recycle electronic waste and reuse materials

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