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05-24-2020

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Lenovo C930 Battery Questions. Charging Threshold & Capacity

2020-05-24, 11:01 AM

Hi, two questions.

 

1) I've been looking for how to set my charge threshold for my C930 14". Does my laptop have a charge threshold I can set?

 

2) Is 46kwh down from 60kwh normal drainage for 10 months of use? That's 77% of the original capacity.. :S I always keep the battery between 30-85%. I don't charge it over night so I've micromanaged it, which leads to greater frustration at the rate it's depleting.


(I have a yoga 720 with 112 battery cycles that I bought a month before the C930 and it's only dropped to 90% original capacity (43kwh from 48kwh). The 720 has ~65% the usage of my c930 but it often get's charged overnight and rests with a charge in the battery. My C930 is just going out so much quicker even though I am taking care of it more.. why?)

This is all I can see in Lenovo Vantage when searching for the threshold battery settings:

 

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331 Posts

11-26-2019

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Re:Lenovo C930 Battery Questions. Charging Threshold & Capacity

2020-05-24, 13:36 PM

Battery threshold setting in Lenovo vantage: Device -> My Device Settings -> Battery Setting

 

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Re:Lenovo C930 Battery Questions. Charging Threshold & Capacity

2020-05-24, 19:53 PM

Yeah, the thinkpads have this setting from what I can see. I guess my 1,400 ultra book is too cheap for that..?

 

This is all I have besides the battery details:

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137 Posts

12-08-2019

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Re:Lenovo C930 Battery Questions. Charging Threshold & Capacity

2020-05-25, 17:25 PM
It appears that Conservation mode is known for disappearing from Yoga's before. 30 page post on here and still hasn't been marked as a solution. Will link in case it helps you try some things to enable it. https://forums.lenovo.com/t5/Pre-Installed-Lenovo-Software-and-Applications/Lenovo-Vantage-Battery-Conservation-mode-gone-Help/m-p/3964635
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