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Ships from: Amazon Sold by: GUIKE US
To see product details, add this item to your cart.
FREE Returns
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns. How to return the item? - Go to your orders and start the return
- Select the return method
- Ship it!
Ships from: Amazon Sold by: Amazon Warehouse
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KUNLUN V7 Replacement Battery 21.6V Compatible for V7 Battery V7 Animal V7 Absolute V7 Motorhead Pro V7 Trigger V7 Fluffy V7 HEPA Li-ion SV11 Battery [ONLY Fit for V7 Series]
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Return this item for free
Free returns are available for the shipping address you chose. You can return the item for any reason in new and unused condition: no shipping charges
Learn more about free returns.- Go to your orders and start the return
- Select the return method
- Ship it!
Purchase options and add-ons
Number of Batteries | 1 Lithium Ion batteries required. (included) |
Brand | KUNLUN |
Battery Cell Composition | Lithium Ion |
Compatible Phone Models | Compatible for V7 series cordless handheld vacuum cleaner |
Recommended Uses For Product | For V7 series cordless handheld vacuum cleaner |
About this item
- Battery Replacement for V7: Battery type: Rechargeable Lithium-ion | Voltage: 21.6V | Capacity: 4000mAh, high capacity for your V7 cleaner machine to work longer;
- Dust Cover: The battery for V7 came with a plastic protective shell to prevent battery damage and damp-proof, easy to store;
- Widely Compatibility: KUNLUN V7 battery replacement is fully compatible for V7 Animal V7 Motorhead Pro V7 Trigger V7 Car+Boat V7 Absolute V7 Fluffy V7 HEPA V7 Mattress V7 Extra and the original charger (Only fit for V7 series, NOT fit for v6,v8,sv07)
- Integrated Charging Indicator: Steady blue means charging, light off means charging completed. Flashing yellow means error occurred;
- Safety Battery: The replacement battery for V7 comes with protective design, prevents damage from over-charge, over-discharge, over-voltage, over-heating, short-circuit, it is safe and stable to use.
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From the brand
KUNLUN POWER
KUNLUN battery gives you more power.
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- KUNLUN is top-notch in terms of quality, materials, certification, and after-sales service!
- KUNLUN products are all tested by manufacturers to match OEM products, and exported to all over the world.
- We are committed to meeting all customers' needs. We listen to your suggestions and thank you for your support.
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Give more power to your vacuum
Product Description
Replacement Battery for V7 Series Vacuum Cleaner
Fully Compatible for V7 Series Vacuum Models
Compatible Models: V7 Absolute / V7 Motorhead pro / V7 Trigger / V7 Animal Pro+ / V7 Car + Boat / V7 Trigger with HEPA / V7 Fluffy / V7 Allergy / V7 Mattress / V7 Extra / V7 Origin / V7 Total Clean and etc
Please confirm your original battery type before purchase
Easy to Remove & Easy to Install
Multiple choices are available for your dyson vacuum
V7 Battery | V7 Battery with Filters | V7 Battery | V8 Battery | V6 V7 V8 Battery Charger | V10 Battery(2 Filters) | V10 Battery(1 Filter) | |
Customer Reviews
|
4.2 out of 5 stars
6,800
|
4.1 out of 5 stars
270
|
4.3 out of 5 stars
144
|
4.2 out of 5 stars
50
|
4.4 out of 5 stars
28
|
4.2 out of 5 stars
227
|
3.8 out of 5 stars
46
|
Battery Capacity
| 4000mAh | 4000mAh | 4000mAh | 4500mAh | / | 5000mAh | 3500mAh |
Battery Voltage
| 21.6V | 21.6V | 21.6V | 21.6V | For V6 V7 V8 | 25.2V | 25.2V |
Compatible Models
| For V7 series vacuum | For V7 series vacuum | For V7 series vacuum | For V8 series vacuum | For V6 V7 V8 batteries | For V10 series vacuum | For V10 series vacuum |
LED Indicator
| ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
Dust-proof Cover
| ✔ | ✔ | ✔ | ✔ | ✘ | ✔ | ✔ |
Compare with similar items
This Item KUNLUN V7 Replacement Battery 21.6V Compatible for V7 Battery V7 Animal V7 Absolute V7 Motorhead Pro V7 Trigger V7 Fluffy V7 HEPA Li-ion SV11 Battery [ONLY Fit for V7 Series] | Recommendations | dummy | dummy | dummy | dummy | |
Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | Try again! Added to Cart | |
Price | $39.99$39.99 | $34.99$34.99 | -8% $36.99$36.99 Typical: $39.99 | $41.49$41.49 | -6% $33.90$33.90 List: $35.90 | $37.99$37.99 |
Delivery | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 | Get it as soon as Monday, Mar 25 |
Customer Ratings | ||||||
Easy to install | 4.4 | 4.6 | 4.0 | 4.3 | 4.5 | 4.7 |
Battery life | 3.2 | 3.7 | 3.5 | 4.2 | 3.2 | 4.3 |
Longevity | 3.2 | 3.5 | 3.2 | 4.0 | 3.2 | 4.5 |
Suction power | 3.9 | — | — | 4.1 | 4.7 | — |
Sold By | GUIKE US | Zhongsheng-US | Junwood-us | ruyibao | D T K | heshunchang US |
capacity | 4000 milliamp hours | 6 amp hours | 7000 milliamp hours | 2 amp hours | 4500 milliamp hours | 2000 milliamp hours |
battery quantity | 1 lithium ion | 1 lithium ion | 1 lithium ion | 1 lithium ion | 1 lithium ion | 1 product specific |
voltage | 21.6 volts of direct current | 21.6 volts | 21.6 volts | 21.6 volts | 21.6 volts | 21.6 volts |
reusability | Rechargeable | Rechargeable | Rechargeable | — | Rechargeable | Rechargeable |
compatible devices | For V7 Animal / V7 Absolute / V7 Motorhead pro / V7 Trigger / V7 Car + Boat / V7 Trigger / V7 HEPA / V7 Fluffy / V7 Mattress / V7 Extra vacuum cleaners, Replace for SV11 battery | V7 Absolute / V7 Trigger / V7 Animal / V7 Motorhead / V7 Mattress / V7 Fluffy / V7 Allergy / V7 Extra Vacuum Cleaner | Vacuum Cleaner | Vacuum Cleaner | Dyson v7 SV11 Handheld Vacuum Cleaner | SV11 V7 V7 Motorhead vacuum V7 Animal Extra V7 Allergy V7 Total Clean V7 Trigger V7 FLUFFY V7 Mattress V7 Car+Boat |
Videos
Videos for this product
1:13
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KUNLUN Replacement Battery - BETTER THAN ORIGINAL?
Josh & Miranda
Videos for this product
2:24
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Surely the real deal would be better?
Aussie Adrian ✅
Videos for this product
0:57
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Bdreer 4.0 V7 Battery Replacement Dyson Battery
Yarina
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What's in the box
Product information
Product Dimensions | 6.5 x 5.2 x 3.54 inches |
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Item Weight | 13.7 ounces |
ASIN | B086DQ2ZTR |
Item model number | V7-B |
Batteries | 1 Lithium Ion batteries required. (included) |
Customer Reviews |
4.2 out of 5 stars |
Best Sellers Rank | #46,540 in Home & Kitchen (See Top 100 in Home & Kitchen) #8 in Central Vacuum Installation Parts |
Date First Available | March 26, 2020 |
Manufacturer | KUNLUN |
Warranty & Support
Feedback
Product guides and documents
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the ease of installation with the battery. They mention it's very easy to install and comes with clear instructions. Customers also appreciate the ease to replace it. However, some customers have mixed opinions on quality, value, fit, suction, and charging.
AI-generated from the text of customer reviews
Customers find the installation of the battery to be easy. They mention that it works for a Dyson V7 vacuum, and comes with clear instructions.
"...They were super responsive and very easy to work with. The new battery is working great and I really appreciate the Kunlun support...." Read more
"...Install is very easy with only needing to remove 3 screws that hold the battery in place." Read more
"...Installation was not a problem. It worked fine initially...." Read more
"...It was very easy to install, I had it done in less than 10 minutes...." Read more
Customers find the battery of the vacuum cleaner easy to replace. They mention that the directions are clear, and the replacement battery fits perfectly into the wall charger. Some say that the product is easy to swap and the video was helpful. Overall, most are satisfied with the ease of installation and use of the product.
"...It was very easy to replace the battery pack and in reading the reviews I learned some things about recharging battery packs that I hope will make..." Read more
"I truly loved that this was such an inexpensive and easy way to replace my Dyson battery when it died after 3.5 years...." Read more
"...Battery Installation was a simple process...." Read more
"As the title says...The replacement battery was easy to install after I was able to decipher their included instructions...." Read more
Customers are mixed about the quality of the battery. Some mention that it works well for two months, while others say that it completely dies and wouldn't accept a charge. Some customers also mention that the battery has started hitting problems and has lost its max charging capacity. Overall, opinions are mixed and depend on individual preferences.
"...They were super responsive and very easy to work with. The new battery is working great and I really appreciate the Kunlun support...." Read more
"...When it completely died and wouldn't accept a charge I thought I was going to have to buy a whole new unit...." Read more
"I use my vacuum at least once a day, and this battery lasts just as long and charges as well as the original Dyson Battery, but at a much lower cost...." Read more
"...the reviews and understood there were quite a few mentions of battery life won't last...." Read more
Customers are mixed about the value of the battery. Some mention it's a great value for the price, and significantly cheaper than buying a battery directly from Dyson. However, others say that it'll cost more and be disappointing in cost/value.
"...It's a reliable and affordable solution that keeps my cleaning routine running smoothly. Highly recommended for Dyson owners!" Read more
"...Obviously this is a total waste of money. Don’t throw your money away on this product...." Read more
"I truly loved that this was such an inexpensive and easy way to replace my Dyson battery when it died after 3.5 years...." Read more
"I replaced the battery and it lasted 30 days. Not worth the money.**..." Read more
Customers are mixed about the fit of the battery. Some mention that it fits perfectly, while others say that it doesn't fit smoothly into the charging station.
"...I was hesitated in the beginning but it works great, fit perfectly. And we have been using our Dyson with these new batteries last 4 months...." Read more
"...it with this one, and while it now works great, the battery didn't fit perfectly so it sits a little wonky. But the vacuum works and charges normally." Read more
"Fit perfectly!" Read more
"Perfect fit for Dyson 7 vacuum cleaner. All you have to do is replace three little screws. Works just like new.Would buy again if needed." Read more
Customers are mixed about the suction of the battery. Some mention that it works long enough on maximum suction to get a room done, and the vacuum is powerful again. However, others say that it has had times when it will quit during vacuuming, go off and on, and cause the vacuum motor to intermittently pause.
"...I could tell the battery would not last and the vacuum would go off and on. Now it won't charge at all...." Read more
"...of a charge now after 13 months of light use, but still works long enough on maximum suction to get a room done. I would buy this again." Read more
"...Battery worked fine for 11 months then suddenly just died...." Read more
"...Very easy to install into the Dyson, and seems to have good life when vacuuming (maybe better than Dyson's battery)...." Read more
Customers are mixed about the charging of the battery. Some mention that it charges right up, while others say that it would run in bursts of 10 seconds and then quit completely.
"...Just blinks amber the whole time its on the charger. Charger is functional and putting out ample voltage...." Read more
"...life and can say it worked great for just a few months but then tanked really quick...." Read more
"...This battery charges more quickly than the expensive battery and I can vacuum much longer than the one that came with my vacuum when I bought it...." Read more
"This product was plug and plug and came with a charge already. Only used for about 2-3 minutes at a time...." Read more
Customers are dissatisfied with the brightness of the battery. They mention that it flashes an amber light when trying to charge, and the yellow light indicates a replacemen is necessary. Some say that the battery starts blinking amber, which means it was overheated. Some customers say that it charges as normal, but now flashed blue within 30 seconds of removing it from the charger.
"...From one day to the other, we started to see a flashing orange light and no charging at all...." Read more
"...Suddenly will not accept a charge. Just blinks amber the whole time its on the charger. Charger is functional and putting out ample voltage...." Read more
"...only about 2 months, this battery stopped charging and my V7 light blinks yellow indicating a battery problem...." Read more
"Worked fine for a while and then one day, nothing. Blinking amber light which meant no power but also wouldn't charge either...." Read more
Reviews with images
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Top reviews
Top reviews from the United States
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Updated (8/21/22):
I think I just got unlucky (it happens to all products/manufacturers), but fantastic customer service and a warranty I didn't know existed changed my rating. I didn't realize that this battery comes with a 12 month warranty. I guess Kunlun monitors the Amazon reviews because they reached out to me about the problem I was having and offered to replace it. Less than a week later I had a replacement battery on the charger. They were super responsive and very easy to work with. The new battery is working great and I really appreciate the Kunlun support. Will update again if there are any future issues, but very satisfied with the outcome/resolution.
Thank you.
Update: 11/21/2023
The seller reached out to me after this review was live with this message: " We sincerely apologize for any inconvenience regarding your order and would like to offer you a full refund for your purchase.
If you would like a full refund: please reply 'Full refund'.
We hope that you give us another chance. Thank you very much." Initially, I wasn't even thinking about requesting a refund. After a few days, I thought to myself why not if they are the ones offering a refund. So, I responded to the 1st message with a simple "Full refund, Thank you". then today, I received a 2nd message: "Thank you for your reply.
We sincerely apologize for any inconvenience caused to you.
Does the battery charge properly?
If charge properly but short runtime, this problem is usually caused by a restriction in airflow or a blockage within the machine.
Please try following steps to troubleshoot the problem.
1)Replace or clean your filters.
2)Check both ends of the Wand for blockages and remove as necessary.
3)Check the neck of the Cleaner head (where the Cleaner head connects to the Wand) for any blockages.
4)Check the bin inlet ensuring that it moves freely.
5)Gently tap the side of the cyclone over a bin. This will remove any fine dust clogged up in the cyclone.
6)Once cleared of any dust, press and hold the trigger for 10 seconds.
If still doesn't work properly, please don't hesitate to contact us.
We are always happy to solve problems for our customers.
Looking forward to hearing from you.
Best Regards,
Luna"
First of all, I didn't have the intention to request a refund in the first place. I just wanted people to know what to expect when they make this purchase. but after this latest interaction with the seller's support, I'm lowering my rating. Waste of my time.
Reviewed in the United States on March 13, 2024
Top reviews from other countries
Compré esta batería, me funcionó perfectamente más de un año y de repente paró y no cargaba. Lo comuniqué y me mandaron una nueva muy rápido.
Quant à l'aspirateur, ça a été efficace tout de suite. Cela fait une semaine que je l'ai installée et celui- ci ne s'arrête plus comme avant au bout de quelques minutes d'utilisation.