By: Biswaye
This Biswaye 22.2V 4.0Ah DC31 Battery Replacement is the perfect choice for Dyson Type A DC35, DC34, DC44 (not compatible with Type B or DC44 MK2) DC45 917083-01 Animal Handheld Vacuum Cleaner Battery. It is the best replacement battery available, offering easy installation, superior build quality, and excellent value for money. Enjoy a reliable and powerful vacuum with this top-notch battery replacement!
todd: Battery fit perfectly plenty of power
United States on Sep 28, 2023
Docantic: Good battery but does not last very long
United States on Aug 21, 2023
William Bills: Works and fit perfect for my dyson.
United States on Aug 13, 2023
Joe: I bought this battery to replace the worn out one on my DC35.
MY original battery was pretty worn out to the point where I can get a few minutes to vacuum which equates to maybe 600 sq.ft of tile/hardwood.
I figured this battery being it was advertised as 3 times larger than the stock battery (4.0 Ah vs 1.3 Ah) this would be a great replacement and upgrade. However I was skeptical. Battery tech has come a long way in recent years but a 3 times increase in energy density is hard to believe. Maybe with better cells and allowing for a deeper discharge you can maybe get double.
I bought this battery and figured at worst I should have the original run times which was good, at best I was expecting double the original. I figure I'd test it once it comes in.
My test conditions:
Full charge
Immediate use after unplugged (this makes best case senario as there would be some residual charge voltage)
No load running (vacuum propped up on table)
Floor power head attached
Run until it turns off
Old battery is 1.3 Ah and runs 4:55 (m:ss) on low and a measly 20 seconds on high.
New battery claims 4.0 Ah. Ran 22:15 on low and 13:10 on...
United States on Apr 20, 2021
| Biswaye 22.2V 4.0Ah Replacement Battery for Dyson DC35, DC34, DC44 (Not Compatible with DC44 MK2 or Type B) and DC45 917083-01 Animal Handheld Vacuum Cleaners | Powerextra 3.8Ah 14.4V Replacement Battery for Roomba R3 500-900 Series Vacuums (500 510 531 535 540 550 552 560 570 580 595 620 650 660 700 760 770 780 790 800 870 900) | Replacement XLife Extended Life Battery for iRobot Roomba 400/600/700/800 Series Robots | |
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| B2B Rating |
88
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96
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96
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| Sale off | $3 OFF | $3 OFF | |
| Total Reviews | 192 reviews | 4 reviews | 1 reviews |
| Date First Available | January 23, 2018 | June 4, 2013 | |
| Battery Cell Type | Lithium Ion | ||
| Wattage | 48.84 watts | ||
| Battery Cell Composition | Lithium Ion | ||
| Item model number | DYS-DC31 | roomba 510 | 4419696 |
| Voltage | 22.2 Volts | ||
| Recommended Uses For Product | Vacuum Cleaner | Irobot | |
| Batteries Required? | Yes | ||
| Brand | Biswaye | IRobot | |
| Batteries | Yes | 5 AA batteries required. | No |
| Pattern | For Dyson DC31 | ||
| Customer Reviews | 4.4/5 stars of 1,061 ratings | 4.5/5 stars of 10,324 ratings | 4.6/5 stars of 5,624 ratings |
| Manufacturer | No | Powerextra | No |
| Number of Batteries | 1 Lithium Ion batteries required. | ||
| Usage | Vacuum & Dust Collector use | ||
| Size | DC31 Battery | ||
| Item Package Quantity | 1 | ||
| Is Discontinued By Manufacturer | No | No | No |
| Shape | Square | ||
| Material | ABS | ||
| Unit Count | 1 Count | ||
| Battery Capacity | 4000 Milliamp Hours | ||
| ASIN | B0798D6RCS | B00D68H6MS | B00LPV2NZ8 |
| Item Weight | 14.4 ounces | 1.2 pounds | Wattage1 watts |
| Best Sellers Rank | #106,939 in Home & Kitchen #106 in Vacuum Replacement Batteries | #34,263 in Home & Kitchen #30 in Vacuum Replacement Batteries | #437,217 in Home & Kitchen #426 in Vacuum Replacement Batteries |
| Installation Method | Self-Adhesive | ||
| Color | Grey | Blue | |
| Part Number | DYS-DC31 | ||
| Power Source | Dc | Voltage12 Volts | |
| Product Dimensions | 5.12 x 3.54 x 2.76 inches | 6.1 x 2.76 x 2.56 inches | 5.67 x 2.48 x 2.2 inches |
| Batteries Included? | Yes |
United States on Oct 10, 2023