“Should cordless vac constantly be plugged into wall charger or be left to fully run down before next charge?”

1-10 of 13 Answers

• I have a Dyson V7. Is it OK that I leave the port plugged in at all times and the vacuum cleaner will shut off and the battery will be OK if it’s plugged in at all times??

  Answered by Shell 5 years ago

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• Hi Matt. The Dyson V6 is designed so that you can store the unit on the charger. Storing the Dyson on the charger will not harm the battery and it is not necessary to use the unit until the battery is depleted. We will be happy to answer any additional questions regarding the functionality of the V6 via email at [email protected]. Best wishes, Vince P.

  Answered by DysonProductExpert 9 years ago

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• I keep mine plugged in at all times. I've done this with 2 Dyson for 3 years. Never changes charge.

  Answered by SharonPups 9 years ago

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• If it is a lithium ion battery then yes it can stay plugged in all the time. But if it is a nickel metal hydride then it should be run down, charged fully and then unplugged. Lithium batteries do not get a memory so they can be charged no matter what the state of charge is. Nickel batteries on the other hand can develop a memory; meaning if you always charge it when it is only partially discharged after a while it will only charge to the partially discharged state.

  Answered by JohnG 9 years ago

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• The battery life is TERRIBLE!

  Answered by Tuck33 9 years ago

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• I'm sure it will work either way but we keep in plugged in constantly to wall charger with no problems. Something special about the battery charger that prevents it from overcharging. Once full battery charging stops!

  Answered by Jeff 9 years ago

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• I usually run it till it's dead then charge

  Answered by Slim 9 years ago

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• I only plug it in when I know I will use it the next day. However, salesperson in store said could leave it plugged in all the time.

  Answered by Lily 8 years ago

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• yes

  Answered by Anonymous 2 years ago

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• myself I let the battery fully run down and let cool down then recharge.

  Answered by Smoketown 9 years ago

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