Brand | ADVTRONICS |
---|---|
Manufacturer | ADVTRONICS |
Place of Business | ADVTRONICS |
Model Name | DC35 |
Compatible Devices | Vacuum Cleaner |
Number of Items | 1 |
Voltage | 22.2 Volts |
Power source type | ac/dc |
Batteries included | Yes |
Batteries Required | Yes |
Battery Capacity | 4000 Milliamp Hours |
Battery Cell Composition | Lithium Ion |
Does it contain liquid? | No |
Manufacturer | ADVTRONICS |
Parcel Dimensions | 12.8 x 11.5 x 8.9 cm; 420 g |
ASIN | B09XX194QR |
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ADVTRONICS 22.2V 4000mAh Type B Replacement Battery Compatible with DC31 DC35 DC34 DC44 DC45 Handhold Vacuum Cleaner (Only Fit for Type B)
Purchase options and add-ons
Number of batteries | 1 Lithium Ion batteries required. (included) |
Brand | ADVTRONICS |
Battery cell composition | Lithium Ion |
Battery capacity | 4000 Milliamp Hours |
Recommended uses for product | Vacuum Cleaner |
About this item
- Battery Type: Lithium-ion || Battery Voltage : 22.2V || Battery Capacity: 4000mAh. (This paticular version of the DC35 battery is a “Type B” and is held in place with two screws)
- Battery compatible with DC43H DC44 Animal Type B Handheld Rechargeable Battery 965557-06 DC31 DC34 DC35 Type B. This paticular version of the DC35 battery is a “Type B” and is held in place with two screws. And this is replacement for new DC35 handheld cordless vacuum
- No memory effect. Can be charged or discharged as needed without loss of capacity. Fully compatible with your power tools, WILL NOT VOID your use this battery
- Grade A cells ensure fast charges and low power consumption; Built-in circuit protection ensures both safety and stability
- What You Get: ADVTRONICS 22.2V 4000mAh Type B Battery DC31 DC35 DC34. 12-month warranty, and our friendly customer service.
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Product information
Technical Details
Additional Information
Batteries | 1 Lithium Ion batteries required. (included) |
---|---|
Date First Available | April 14 2022 |
Customer Reviews |
4.6 out of 5 stars |
鶹 Rank |
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Product Description



ADVTRONICS 22.2V 4000mAh Type B Replacement Battery for Dyson DC31 DC35 DC34 DC44 DC45 Handhold Vacuum Cleaner (Only Fit for Type B)
Compitable Model: ( Battery Only for Type B, Not Fit Type A )
- for Dyson DC31, DC35 type B, DC44 Animal, DC45, DC31, DC31 Animal, DC34, DC35, DC35 Animal, DC35 Exclusive
Compatible with:
917083-01, 17083-2811, 18172-01-04, 17083-4211 17083-04

Battery Maintain Tips:
- Please don't use the vacuum cleaner when charging the battery.
- Please don't stay battery on the charger unless in charging.
- Keep the battery Clean before charge. Store it in a clean, dry, cool place away from heat and metal objects.
- Don't leave the battery dormant for long periods of time,We recommend using the battery at least once every two to three weeks.
- Be gentle with cordless tool batteries – they won’t work if damaged or cracked.
Product Specification:
- Replacement battery for: Dyson DC34 Type B
- Battery Type: Lithium-Ion
- Capacity: 4000mAh
- Voltage: 22.2Volt
- Package: 1 Pack * ADVTRONICS 4.0Ah DC34 Type B Replacement Battery

Customer reviews
Customers say
Customers like the battery's battery life, performance, and fit. They mention it works well, is an exact fit for Dyson cordless vacuums requiring a type "B" battery, and has a higher amperage than the original equipment. Customers also appreciate the power and reliability.
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Customers like the battery life of the product. They mention it's a great replacement, much more powerful, and lasts longer than the original DC34. Customers also say it's easy to identify what one they needed to order.
"The battery works great ! It was easy to install . I am so happy to be able to use my Dyson again ...." Read more
"...Easy to install, arrived quickly and was a direct replacement for the old battery...." Read more
"...like it did when it was brand new, with strong suction and much longer battery life...." Read more
"Much more powerful and lasts longer than the original DC34 battery. Price is right...." Read more
Customers are satisfied with the performance of the battery. They mention it works well, has a higher amperage than the original, and is a great, inexpensive replacement when their Dyson starts pulsing.
"Works great" Read more
"Bought as a replacement battery for Dyson vacuum. Works perfect, and a fraction of the cost of a Dyson battery." Read more
"...So far it's working well and has a higher amperage than the original equipment, so has longer runtime...." Read more
"Works very well, my old battery stops 5 mins of vacuuming. Now it doesn't stop" Read more
Customers like the fit of the battery. They mention it's an exact fit for Dyson cordless vacuums requiring a type "B" battery.
"Perfect fit, can’t comment on the longevity as it was just installed" Read more
"quick delivery (one day) and perfect fit for Dyson DC45 Animal." Read more
"Fits perfect good value" Read more
"...Like new Dyson. Product was a perfect fit and was easy to install. If you have been wanting to do this for a while just do it!" Read more
Customers find the battery easy to install. They mention it's a direct replacement for the old one and can be replaced with a screwdriver.
"...Easy to install, arrived quickly and was a direct replacement for the old battery...." Read more
"...Like new Dyson. Product was a perfect fit and was easy to install. If you have been wanting to do this for a while just do it!" Read more
"...Item arrived quickly and it was very easy to replace the old one...." Read more
"...Installation was quick and easy—just a direct swap with the old battery...." Read more
Customers are satisfied with the power of the battery. They mention it has a higher amperage than the original equipment and a longer runtime. Some also say the charge is good.
"...So far it's working well and has a higher amperage than the original equipment, so has longer runtime...." Read more
"...Run time is like new, will have to see how long it lasts. If I get a year out of it I'll be more than happy. Have a nice day Dyson lol." Read more
"Much more powerful and lasts longer than the original DC34 battery. Price is right...." Read more
"Forgot how good the Dyson actually is! Replaced the battery and great power. I did all my vacuuming and did not run the battery down. A great product!" Read more
Customers are satisfied with the reliability of the battery. They mention it's a reliable and affordable solution. Some also say it's stronger than the original.
"good product" Read more
"...The battery feels solid and well-made, and it charges without any issues...." Read more
"...Price is right. It should remain reliable for a long time because I always have faith in batteries made in China because China is #1 in the world..." Read more
"...I did all my vacuuming and did not run the battery down. A great product!" Read more
Reviews with images

鶹 is amazing. Prompt delivery and refunds
Top reviews from Canada
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- Reviewed in Canada on January 1, 2024Verified PurchaseOur old Dyson battery was no longer holding a charge. I saw these on 鶹 and they had good reviews so I ordered one. Item arrived quickly and it was very easy to replace the old one. So far it's working well and has a higher amperage than the original equipment, so has longer runtime. We've had it for 2 months and I can't complain about it at all. Time will tell if it will last.
- Reviewed in Canada on June 9, 2025Verified Purchasequick delivery (one day) and perfect fit for Dyson DC45 Animal.
- Reviewed in Canada on July 4, 2025Verified PurchaseWorks very well, my old battery stops 5 mins of vacuuming. Now it doesn't stop
- Reviewed in Canada on July 17, 2025Verified PurchaseI bought the ADVTRONICS 22.2V 4000mAh Type B replacement battery for my handheld vacuum, and it’s working perfectly. Installation was quick and easy—just a direct swap with the old battery. My vacuum now runs like it did when it was brand new, with strong suction and much longer battery life. I can now clean my entire apartment on a single charge without it dying halfway through. The battery feels solid and well-made, and it charges without any issues. If your vacuum is losing power or not holding a charge, this is a reliable and affordable solution. I’m very satisfied with this purchase!
- Reviewed in Canada on August 19, 2024Verified PurchaseIf your like me and don't want to pay the ridiculous price of a Dyson just fix your old one. Easy to install, arrived quickly and was a direct replacement for the old battery. In fact the charging port on this one fits better than the original on the stand. Run time is like new, will have to see how long it lasts. If I get a year out of it I'll be more than happy. Have a nice day Dyson lol.
- Reviewed in Canada on July 22, 2025Verified PurchaseI thought my Dyson was hooped, then I found this replacement battery, and voila it’s like a brand new vacuum again! Easy to install.
- Reviewed in Canada on June 23, 2025Verified PurchaseWorks great
- Reviewed in Canada on April 3, 2025Verified PurchaseMuch more powerful and lasts longer than the original DC34 battery. Price is right. It should remain reliable for a long time because I always have faith in batteries made in China because China is #1 in the world in battery research and production. Highly recommended.