--- product_id: 25087633 title: "FLAGPOWER Rechargeable Li-ion Replacement Battery 22.2V 2000mAh for Dyson DC31 DC34 DC35 DC44(Not Fit Type B,DC44 MK2)917083-01 91708301 Handheld Vacuum Cleaner" brand: "flagpower" price: "€ 52.85" currency: EUR in_stock: false reviews_count: 23 category: "Hi" url: https://www.desertcart.hr/products/25087633-flagpower-rechargeable-li-ion-replacement-battery-22-2v-2000mah-dyson store_origin: HR region: Croatia --- # FLAGPOWER Rechargeable Li-ion Replacement Battery 22.2V 2000mAh for Dyson DC31 DC34 DC35 DC44(Not Fit Type B,DC44 MK2)917083-01 91708301 Handheld Vacuum Cleaner **Brand:** flagpower **Price:** € 52.85 **Availability:** ❌ Out of Stock ## Quick Answers - **What is this?** FLAGPOWER Rechargeable Li-ion Replacement Battery 22.2V 2000mAh for Dyson DC31 DC34 DC35 DC44(Not Fit Type B,DC44 MK2)917083-01 91708301 Handheld Vacuum Cleaner by flagpower - **How much does it cost?** € 52.85 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/25087633-flagpower-rechargeable-li-ion-replacement-battery-22-2v-2000mah-dyson) ## Best For - flagpower enthusiasts ## Why This Product - Trusted flagpower brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Full description not available ## Features - Li-ion battery, 2.0Ah Real Capacity, 22.2V Voltage, made with high quality 18650 cells - Replacement Battery for Dyson 22.2V Type A battery: DC31, DC31 Animal, DC31 Animal Exclusive, DC34, DC35, DC45, DC44 ( Not Fit DC44 MK2 ). The battery pack will restore your Dyson vacuum to work like new original battery - No memory effect. Can be charged or discharged as needed without loss of capacity - Integrated microchip prevents overcharging & lengthens battery life & No memory effect - 30 days money back, 12 month warranty! - ›See more product details ## Images ![FLAGPOWER Rechargeable Li-ion Replacement Battery 22.2V 2000mAh for Dyson DC31 DC34 DC35 DC44(Not Fit Type B,DC44 MK2)917083-01 91708301 Handheld Vacuum Cleaner - Image 1](https://images-na.ssl-images-amazon.com/images/I/614CL8aUL7L.jpg) ![FLAGPOWER Rechargeable Li-ion Replacement Battery 22.2V 2000mAh for Dyson DC31 DC34 DC35 DC44(Not Fit Type B,DC44 MK2)917083-01 91708301 Handheld Vacuum Cleaner - Image 2](https://images-na.ssl-images-amazon.com/images/I/61h2bxpKamL.jpg) ![FLAGPOWER Rechargeable Li-ion Replacement Battery 22.2V 2000mAh for Dyson DC31 DC34 DC35 DC44(Not Fit Type B,DC44 MK2)917083-01 91708301 Handheld Vacuum Cleaner - Image 3](https://images-na.ssl-images-amazon.com/images/I/61eOVrvj9oL.jpg) ![FLAGPOWER Rechargeable Li-ion Replacement Battery 22.2V 2000mAh for Dyson DC31 DC34 DC35 DC44(Not Fit Type B,DC44 MK2)917083-01 91708301 Handheld Vacuum Cleaner - Image 4](https://images-na.ssl-images-amazon.com/images/I/61n3jKE0KxL.jpg) ![FLAGPOWER Rechargeable Li-ion Replacement Battery 22.2V 2000mAh for Dyson DC31 DC34 DC35 DC44(Not Fit Type B,DC44 MK2)917083-01 91708301 Handheld Vacuum Cleaner - Image 5](https://images-na.ssl-images-amazon.com/images/I/71HQurnwXJL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect functional replacement for my Dyson V8 and performs as expected *by M***G on Reviewed in the United States on January 6, 2018* I purchased this as a replacement for my original Dyson battery on my V8 Absolute, which I have owned since Dec 2016. Over the past month my original battery had really gone down hill and would only run a couple of minutes on MAX with a floor attachment.First Impressions:This FLAGPOWER replacement battery came simply packaged with a plastic cover over the contacts area, wrapped in a single bubble wrap bag, in a simple box. In my book this is a positive.... no extra, bulky, useless packaging to deal with. Note in the pictures that I had previously removed the battery from the box and then repackaged for purpose of taking pictures. When it arrived the QC sticker was intact and sealed.I've provided several side-by-side pics of this replacement batter beside the original Dyson battery. In all cases, the FLAGPOWER is on the left and Dyson original on the right. The FLAGPOWER battery looks to be well made and, aside from a few cosmetic differences in the plastic molding, it is identical in size and shape to the Dyson. In one of the side shot pics there's apparently some sort of optical illusion going on (to me anyway) as the angle of the "probe" part that inserts into the Dyson looks different between the two. But I assure you this wasn't the case and the replacement battery aligned perfectly in the handle of the Dyson.Installation of the battery on the Dyson handheld was easy- remove 3 small screws, pull old battery out, put new battery in, replace 3 screws. I had no issues using this battery with my original Dyson cradle. The first time I place it in the cradle I could tell there was more resistance to the power plug going into the port in the battery but after a few uses it seems to have loosened up a bit. Even the first time didn't feel like an excessive amount of force though so no concerns here.I don't see this as a negative in any way, but I did note that the 3 blue LED light indicators seem to be reversed in order from the way they are on the original Dyson.As for performance- the Dyson V8 runs normally and works great with this battery. I have not done a controlled test to see how long this battery will last, but as I didn't have any controlled test data from my original Dyson to compare it to, really wouldn't be of great value. But I can say that this battery has allowed me to get back to my routine of doing the entire downstairs floor each night. This routine includes using the floor brush attachment on one area rug in the den and then using the hard floor head to quickly go over the flooring in kitchen, breakfast area, dining room, and foyer. I was always able to complete this task with at least a little of the Dyson battery remaining (until it started dying) and the FLAGPOWER battery has been able to do the same cleaning routine.I plan to update this review after a few months of use, or sooner if I notice any issues with the battery. But for the time being I'm very pleased with the purchase. Not too pleased that I spent $600 on a vacuum and had to buy a new battery for it after a year.... but not surprised either. Batteries are always the weak link in cordless tools.UPDATE 1 (1/21/2018)We've been using our Dyson V8 daily for about two weeks now with the replacement battery. So far no issues at all. It appears to be able to run for at least the same amount of time as it did with original Dyson battery. ### ⭐⭐⭐⭐⭐ Excellent Battery for the Cordless Vacuum! *by J***T on Reviewed in the United States on July 21, 2018* Excellent! Excellent! product! I cannot be happier. We happened to call Dyson and they stated the battery for our particular vacuum was no longer being offered. They told us we could receive a 20% discount if we purchased a new vacuum which, was more uptodate for $300 plus with a discount... crazy! Absolutely not! Our vacuum is only 5 years old and it never worked properly. Anyway, I'm so thankful this battery was offered on Amazon and it works like a charm. For $20 plus, my vacuum is working as if I just purchased it. Thank you, thank you! ### ⭐ DOES NOT WORK VERY LONG!!! Pass on this item. *by J***T on Reviewed in the United States on December 10, 2018* This worked initially, for two weeks, but now won't keep a charge for one use. It is pretty sad too, considering the cost. To use this, you must keep it plugged in continuously, then when fully charged you get 7 minutes worth of run time. I wish Amazon would hold manufacturers responsible for inferior products. That would be great, but at the volume that they sell, it won't happen. I am let down with this product. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/25087633-flagpower-rechargeable-li-ion-replacement-battery-22-2v-2000mah-dyson](https://www.desertcart.hr/products/25087633-flagpower-rechargeable-li-ion-replacement-battery-22-2v-2000mah-dyson) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-04-23*