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Topic starter
10/10/2025 6:13 pm
My Dyson V7 vacuum’s battery is dying — it now runs only ~5 minutes before cutting out. I’m trying to find a trustworthy replacement Dyson V7 battery here in the USA.
A few things I’m wondering:
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Should I stick with an OEM Dyson battery, or are there good third‑party alternatives?
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What specs should I look for (mAh, voltage, cell brand)?
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How much capacity is realistic (e.g. 2500 mAh, 3000 mAh)?
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Are there any red flags I should watch out for (overheating, poor lifespan, safety risks)?
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Any brands or models people have had good success with in the U.S.?
