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Need Help on Yoga 700 Fast Battery Drain and Battery Wear Level

Q: Need Help on Yoga 700 Fast Battery Drain and Battery Wear Level

I am a Yoga 700-14ISK user for 2 years. And I had encounter serveral issues with this laptop before (and the service center helped me to fix them) However, now there is an issue I just have now - my battery is draining fast like 1% lost per 2-3 min for light usage (browsing on Chrome or doing my schoolwork either on Microsoft Office or Google Drive) I suspected it was due to my battery wear level. However, as I monitored it, I realised it keep fluctuating (from 19.64% to 42.02%) until I re-calibrate which gives me 38.51% and then 38.71% after a charge to 60%. Is it possible the battery wear level can cause the quick drain in battery? Is this battery wear level normal? I would also like to point out that I had the battery changed over a year ago and I normally used my laptop for schoolwork and gaming (occasionally now after realising the issue.) I am also going to have an internship (at least 6 months) from July so I am very worried that my laptop can't last long especially its battery. Hence, should I go to a Lenovo service center and request for a battery replacement? Please give me any possible reasons on why the laptop battery starts to drain fast and its battery wear level sharp increase, and also possible solutions for these issues. I would like to know more about it in order to sustain my laptop at least for a year.

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RELEVANCY SCORE 200
Preferred Solution: Need Help on Yoga 700 Fast Battery Drain and Battery Wear Level

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RELEVANCY SCORE 121.6

Hi Everyone, I came here for discuss one of the latest problem of my lenovo Yoga 500 which i had purchased earlier. Whenever I have been using it in my meeting and in conference battery drained very fast. This is intial problem of the battery draining,how i overcome this problem. I can't use adpater for Yoga 500 everytime.Shall I change my laptop or battery or any other idea which best fits for me. Thanks,Steven lash

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RELEVANCY SCORE 115.2

Hello there, How is your battery wear level. How old is you Yoga. How do you usually charge it.Mine is 1 year old. I occasionally use this Yoga in trips, confrences. This is a spare PC. So I always set Conservative mode and do calibrate once evry 2 months. Today I check and see that the baterry wear level is 12%, ie 39940mwh fully charge/ 45000mwh design capacity.Does it wear too quickly or such?How about yourMine is Yoga 500 15IBD

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RELEVANCY SCORE 114

I'm having problems with my 910 yoga. He's been carrying it for more than two days and it's only 44%. Unlike the other posts, where yoga is connected and does not carry my charges very slowly. Also when I remove the power cable the battery drains very fast.
1) I already updated the BIOS
2) I already unplugged and reinstalled the battery drives
I do not know what else to do.

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RELEVANCY SCORE 114

Hello there !
This is my very first post in this forum. I've read some best tech support site, and you guys are on the list ! So I'm really looking forward for your help

So apparently the wear level of my laptop battery is just getting higher and higher. In 3-5 days, the wear level usually increasing for 0.x% and I really don't want this thing happen. I check this wear level by using Battery Care.

I have done some surf in internet about batteries and stuffs and here is my habit with my battery and my laptop :

Since I'm a gamer and I need the best performance of my laptop, I rarely unplug my charger from my laptop while playing game, but I often unplug it (if the battery is full) if I'm not playing any game.
Reason : From what I've searched in internet, they said that it is okay (won't do any wear) to plug the charger into our laptop anytime, includes keeping it charged while the battery charge is 95% - 100% is okay. The battery is built-in so I can't unplug it when it reaches full capacity.

Sometimes, I play some games on this laptop while sitting on the bed. I know it's bad for our laptop somehow due to easily getting high temperature and bad air circulation.
Reason : I don't know whether it will harm the battery or not.

Sometimes, while I'm doing some works, I fell asleep so my laptop turns off due to lack of charge from the battery. Maybe setting the battery threshold to make it sleep will help ?
Reason : Hard t... Read more

A:Battery Wear Level keeps Increasing

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RELEVANCY SCORE 112.8

?Hi,What is it mean?(attached the screenshot above)Do I need to replace the battery? If yes, is there a video to explain the necessary step-by-step to do it?Thanks!

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RELEVANCY SCORE 112.8

I have had two months Latitude E7470. Wear Level battery 15-16 %. Is it normal ?

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RELEVANCY SCORE 112.8

Hello. I have question. A few days ago I bought the Lenovo Idepadad 720 laptop. It's great, but one thing worries me. I downloaded HWMonitor and Aida64. When I looked at battery wear level, I saw, that it's 12%. Designed capacity: 45000 mWhFull charge capacity: 40000 mWhIs it normal? I have had this laptop for 3 days. 

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RELEVANCY SCORE 111.6

I use CPU-ID HW Monitor to monitor my laptop temperature and Battery Capacity. Since my earlier factory supplied Battery worn out. I bought a new battery from my nearby market. On First Day it showed 4% wear level. I didnt care much as its too less. I has been a week now. When I checked My Battery Status Today it shows wear level of 42%.I have DELL XPS 15 L502x. Is there a way to reduce the wear level. I am just surfing internet with this laptop. Yesterday I played EuroTruck Simulator 2 for Two hours keeping the Laptop on AC Supply.

A:Battery wear level reached 42% in just one week. Am I cheated?

Replacement batteries may be different quality. Not all batteries are equal. The "local" battery you purchased sounds like an inferior battery.

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RELEVANCY SCORE 111.6

Hello,

Thanks for visiting this thread and any advice you have.

The Laptop this is in regards to is a TOSHIBA A205-S7468 (not the C855 of my specs).

I'm finishing a few upgrades on this older, backup of mine (replaced screen, RAM upgrade, clean up) and the battery was in need of replacement. So, I purchased a new replacement on Ebay (I know, right) and it is working ok, but there has been a few red flags.

There was a brief episode with battery level and charge status, but I seemed to correct it by following some instructions on other threads here. It's now stable and 100%, HOWEVER, it reports it has 25% wear level and will only charge to 100% using 75% of it's capacity.

I've uninstalled (and then scanned for hardware changes) the Microsoft ACPI-Compliant Control Method Battery Driver (this seemed to straighten out battery level/charge status flags). Checked and made small recommended changes to power saving option (critical level, etc...). Drained it completely and recharged fully (per instructions).

Just wondering if anyone has any thoughts or advice as to why a new battery would be limited to 75% capacity (and be 100% fully charged)??

Here are screenshots:

A:Installed new Laptop battery, 100% charge, but 25% wear level? Help

Did you calibrate the battery as described in this article:
How to Calibrate Your Laptop
(Scroll down to "How to Manually Calibrate a Battery")

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RELEVANCY SCORE 111.6

Its only 3 months notebeook and battery wear level - 93% , what is wrong ?

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RELEVANCY SCORE 110.4

Hello, i am really shocked about the Lenovo Quality. I have a T480, and since today Batterbay shows me 42,7% Wearlevel for the internal Battery..Looks like a joke, but its true...Calibrate dont solve the isuse, it double the issue (Wear Leve was before calibrate round about 18% which is also heavy for a 5 month old T480)

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RELEVANCY SCORE 106.4

My laptop is Yoga 500.
 
What is the optimistic value for "Low battery level" and Critical battery level"?
 
What points shall I consider in setting these two battery levels?
 
Is it safe to run the "Battery calibration" in this laptop, some posts mentioned running the Battery calibration meshed up the system.
 
 
Moderator comment: Model added to subject for clarity.

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RELEVANCY SCORE 106.4

My laptop is Yoga 500.
 
What is the optimistic value for "Low battery level" and Critical battery level"?
 
What points shall I consider in setting these two battery levels?
 
Is it safe to run the "Battery calibration" in this laptop, some posts mentioned running the Battery calibration meshed up the system.
 
 
Moderator comment: Model added to subject for clarity.

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RELEVANCY SCORE 105.6

Good day PC masters/expert/etc, can I ask something? about my computer, the cmos battery of my motherboard just last with in a week what should I do? need some help or tips, thanks a lot

-gaz
 

A:Cmos Battery Drain Fast

Gazher said:





Good day PC masters/expert/etc, can I ask something? about my computer, the cmos battery of my motherboard just last with in a week what should I do? need some help or tips, thanks a lot

-gazClick to expand...

I am not an expert. my limted experience with CMOS battery (CR2032) tells me that it will last for years. for replacement, I use energizer brand which costs less than a dollar.
 

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RELEVANCY SCORE 105.6

My laptop is Dell Inspiron 15 Gaming 7567. I bought in on May 2017. When I check the battery health in BIOS it says my battery is excellent. Before I could use it for 6-7 hours when I am watch something but now, I can only use it for 2 or 3 hours. How can I fix that ? 

A:Battery started to drain fast

I haven't noticed it on my system but Win 10 has some settings pages which will show battery usage per app.  Maybe it will show something consuming more power.
I assume this is when the system is active?

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RELEVANCY SCORE 103.2

Its only 3 month notebook, system was preinstalled ,  battery only 1,5 hours.., bud before about  3-5h on internet.

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RELEVANCY SCORE 102

Hi guys, less than a month ago I received my Lenovo Yoga 14" (the latest version with the i5 7200u).Well, I have noticed that the battery wear levels are increasing at some crazy high pace. After one month of extremely light use (mostly AC plugged), the wear levels according to HW monitor and Battery Info is already at 22%, as the full charge capacity is already down to 41500 mWh from 53000 mWh.The battery life I would say it's still pretty good, but I am wondering if this is normal? I don't want to replace the battery after 6 months of use, so either this number is incorrect for whatever reason, or something is really off here.Many thanks for your support.

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RELEVANCY SCORE 101.6

Hi, I have an Yoga 900 that worked fine (mostly). However, now I have an annoying issue regarding the battery.  Going from 100% to about 76% could take about 2 hours, but... from 76% to 6% takes a minute. It doesnt downscale normally, but rather jumps immediately down to 6% and then warns me about low battery...  With this issue, the computer is completely useless without the powercord...so, its a bit useless as a laptop yes. Would really appreciate any help here!! Running Win 10 with the latest updates. 

A:Yoga 900 Battery drain

Hi tonijj , 
 
Welcome to the Community Forums. 
 
Check if this help article applies to your case and verify both BIOS and audio versions. 
 
Manually allowing it to drain then charge it helps in some case other wise you can try steps discussed here on this discussion.
 
Update us how things go. 
For further assistance specially if your warranty is still active call in tech support. 
 
Update us how things go. 
 
Regards

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RELEVANCY SCORE 101.6

My Yoga 3 pro's battery is draining at 5-7% per hour even when the machine is powered off.(not sleeping or hibernating - properly shut down)This has happened about a year ago, where both battery and motherbord have been replace under warrany.Lenovo technicians claim it has, this time, something to do with the HDMI PCB and cable.The machine is already two weeks in "repair". My question: Is this a known issue? if so, what is the correct/recommended course of action?(other than not buying Lenovo... too late) Thanks, Assaf.

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RELEVANCY SCORE 101.2

After 6 months of use, the battery wear is 18% in my new ThinkPad X1 Yoga 2nd / X1 Yoga. I tried to reach lenovo service, but it's an endless lop of passwords and registerAny similar experiences o recommendations? 

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RELEVANCY SCORE 100.4

I got my yoga 920 two months ago. Everything looks fine expect recent battery drain after shutdown. I shut down my laptop and after overnight I turn it on, it only shows 89% for most time and on time only 64%. I tried a lot of ways suggested online, such as turning off "always on usb", battery reset, changing settings in Intel Energy Management. But problem continues. Does anyone have any idea?

A:Yoga 920 battery drain after shutdown

I wonder whether it possible to have a battery leakage? Because I could feel somehow warm at the bottom before I turn it on.

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RELEVANCY SCORE 100.4

Hi, I got a used Lenovo Yoga 2 11 (YB02496129), installed Windows 10 and swaped out the old hard drive for an ssd (of course installed all drivers for my device). When powered off, I lose up to 50% of charge while the notebook is turned off (not sleep or energy saving). The battery itself seems fine, because I can still use it for roughly 3-5 hours.As I thought that it is an Windows 10 issue (software based), I installed linux ubuntu 18.04. Same result, 33% battery drain overnight. What I tried:- reading through other forum posts with the same problem- installing/deinstalling Lenovo Vantage (updated my bios and drivers)- changed the power off button behavior (shutdown instead of energy saving)- turning of the device by holding the powerbutton for 10 seconds- changed the ssd (so I basicly got my windows 10 ssd out and insterted a fresh one for ubuntu)- installed linux ubuntu 18.04 I cant use a notebook that overnight loses all of its charge for obvious reasons. Do you have any sugesstions? Seems like its a known problem, maybe someone solved it already.

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RELEVANCY SCORE 100.4

Hi guys, In February, I received my Yoga 710-14ikb and I was thrilled because of the advertised battery life and low weight. However, I have started noticing that 5 months in, my battery drains 10-15% (in 17 hours) when it's turned off. I have set the "what does the power button do" to shut down and the ''close the lid'' to do nothing. There is no heavy usage of the laptop, no downloading etc.In my previous laptop (ideapad 510), this happened as well and eventually progressed into losing ~50% in 48 hours. They ended up repairing it twice and taking it back in the end and this cost a lot of time.  Does anybody have any solutions for this problem?Kind regards,Maarten

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RELEVANCY SCORE 100.4

Hi guys, In February, I received my Yoga 710-14ikb and I was thrilled because of the advertised battery life and low weight. However, I have started noticing that 5 months in, my battery drains 10-15% (in 17 hours) when it's turned off. I have set the "what does the power button do" to shut down and the ''close the lid'' to do nothing. There is no heavy usage of the laptop, no downloading etc.In my previous laptop (ideapad 510), this happened as well and eventually progressed into losing ~50% in 48 hours. They ended up repairing it twice and taking it back in the end and this cost a lot of time.  Does anybody have any solutions for this problem?Kind regards,Maarten

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RELEVANCY SCORE 99.2

Regardless of battery level, it will flash all 5 LED's when I press the indicator button.
 I have tried reinstalling the BIOS but it did not fix the problem. Any ideas? Could it be a motherboard issue?

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RELEVANCY SCORE 99.2

Hello my fellow ThinkPad friends, I know that there are already a couple of threads out there concerning high battery drain when the device is completely shut down, but none for the X380 Yoga yet. In some cases (E-Series ThinkPads), a BIOS-Update was released to solve the problem. I would kindly like to ask the Lenovo team to try and figure out whether the same can be accomplished for the X380 Yoga.  When my device is shut down, it usually drains 10-15% a day, which cannot be a regular thing. Of course, I have tried all the usual stuff: - Windows Quick Start is off - USB-power when off is off- Wake-On-LAN or USB-C is off- BIOS updated to R0SET29W 1.13 If you have any other ideas, feel free to post them. Otherwise, I would really appreciate for a BIOS update that might adress the issue. It is kind of annoying charging your device for the weekend knowing that by the next day, you will already have lost 1 to 2 hours of runtime. Best wishes,Manuel  

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RELEVANCY SCORE 99.2

Hi,
 
It appears based on the below post that Lenovo fixed this problem on X380 Yoga.  Can this be released for X1 Yoga 3rd generation?
 
https://forums.lenovo.com/t5/ThinkPad-X-Series-Laptops/X380-Yoga-High-battery-drain-when-off-again/t...
 
I have already done the below
 
- Windows Quick Start is off 
- USB-power when off is off
- Wake-On-LAN or USB-C is off
- BIOS updated to N25ET35W 1.21
- I have uploaded BIOS settings to default
- Disabled thunderbolt
- run battery guage reset twice
 
Battery drain is not as bad as the other person on the X380 but I still lose after making all the above changes 1-3% overnight.  Despite what support says I do not believe that this should be considered normal.  This has never happened on any of my other thinkpads except for my TP25 which was fixed after disabling fast start up.
 

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RELEVANCY SCORE 99.2

Hi all, Recently got delivery of a brand new Yoga 730 13" from Lenovo directly and have it updated to latest Windows and Drivers and BIOS. While the laptop is powered off, I am experiencing a pretty rapid battery drain I think. I am yet to make an accurate observation but it certainly feels like I come back to the laptop in a few hours and the battery remaining is much lower than I remember.Anyone else experiencing this? I have already disabled Always On USB and have nothing plugged in to the USB ports except for the Active Pen 2 holder. Thanks!  

A:Yoga 730 13" - Battery drain while shutdown or hibernating

Did you disable fast start up?  Also Wake on Lan.  That will help a lot.  It wont eliminate the drain while shutdown but will help.
 
 

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RELEVANCY SCORE 99.2

My yoga 900 battery drains ~15% per day when powered off. Issue looks similar to multiple posts for other Lenovo laptops, for instance:ThinkPad E455 Excessive Battery Drains When Power Off I'm running Windows 10. Fast boot is already disabled and BIOS recently updated.  Does anybody have an idea how to get the issue solved for my product?For instance: is there a way to manually change the power setting for USB and AC-button in power off mode?  Thanks in advance for thinking along ---------------------- OS Name Microsoft Windows 10 HomeVersion 10.0.14393 Build 14393System Model 80UESystem SKU LENOVO_MT_80UE_BU_idea_FM_Lenovo YOGA 900-13ISK2Processor Intel(R) Core(TM) i7-6560U CPU @ 2.20GHz, 2208 Mhz, 2 Core(s), 4 Logical Processor(s)BIOS Version/Date LENOVO 2UCN10WW, 14-9-2016SMBIOS Version 2.8Embedded Controller Version 1.08BIOS Mode UEFI

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RELEVANCY SCORE 99.2

Hi everyone, Title says it all, I know this topic of discharging internal battery first has been brought up a lot, and that the reason behind it is this: The T470s are designed to drain the battery with least wear first so as to degrade both batteries equally and prolong the laptop's overall battery life. However, as I'm using a new 61++ battery, clearly somethig is going wrong somewhere as the year old internal battery cannot be in better condition than the brand new external.https://gyazo.com/6c12f3f40514599d04d852a8589189ab Any ideas? Thanks!

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RELEVANCY SCORE 98

Battery drain in sleep mode is excessive compared to other Windows laptops. Leaving the office with a full charge, not powering on the unit at home, I come in the next day and the battery is 89%. Same scenario over a weekend - Leave the office with 100% charge, come in Monday morning, having not used the laptop and the battery is 78%. This has nothing to do with the fancy OLED or anything - it wasn't turned on. Hope this can be addressed in a BIOS update. I really want to love this laptop but the short battery life compared to advertised specs and the excessive battery drain while sleeping leave me with mixed feelings.

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RELEVANCY SCORE 98

Hi. I've updated all the drivers, per technical support's advice. I'm losing 1-5% per day when shut down and 5-10% per day in sleep mode on my new Yoga 920. Is anyone else having this problem? Do tech support read these forums?

A:Yoga 920 - Battery drain when shut down and in sleep mode

Hi amote,
 
Welcome to the Community Forums.
 
Battery draiining reports are also visible on other OEM forums as well and most likely related to similar features offered by Windows 10. Such also applies to different model of different macnufacturers as well.
 
Disabling fast start as discussed here would be a good step to try first.
 
Our forums are peer to peer community discussion group but Tech support (although maybe limited to their own scope of support) also utilizes the discussions we have for investigation of issues.
 
Update us how things go.
 
Regards

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RELEVANCY SCORE 98

I bought my Yoga 13 (type 20175) brand new in 2014.  It shipped with Windows 8, 128GB, 4GB, if I recall correctly.  I had a license for W8 Pro that I used and there was a free 8.1 upgrade that I completed not long after purchase. Upgrades over the last (almost) 3 years have been boosting it to 8GB of ram, installing a Samsung SSD 850 EVO (250GB), Windows 10 (Pro), and now a battery. Sometime in 2015, I started noticing that if I didn't use the laptop and left it off for 2 or 3 days, the battery would completely discharge to 0%.  I chalked it up to age, and could still get several hours of moderate use in a day, so it wasn't a priority.  Finally, I bit the bullet and bought a brand new battery and put it in last week. Nothing changed.  I still have the same problem. In retrospect, it may have coincided with the installation of Windows 10.  Below is a further description of the problem and things I have tried.   PROBLEM:When shutting down, the battery loses an average of 2.5% per HOUR. (i.e. after 10 hours, it goes from 100% to 75%)This is consistent whether I use the Windows Start menu, the power button, or a command prompt (shutdown /s /f /t 0) to turn it off.  By the way, putting it in hibernate burns at the same rate. When putting the laptop to sleep, the battery loses only about 0.75% per HOUR (i.e. after 10 hours, it goes from 100% to 92%).  This occurs regardless of how I put it to sleep... Read more

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RELEVANCY SCORE 97.6

I've an Inspiron 15 7560, it's just just 3 months old. The design capacity of the battery in this thing is 41,998 mWh but windows batteryreport and hwmonitor are showing a full charge capacity of 39,079 mWh. That's 7% less. But the strange thing is that batteryreport as well as hwmonitor show a charge level of 107% when the laptop is full charged. And that's not on one occasion, every full charge is shown as 107%.. The thing that's even more strange is that according to battery capacity history of powercfg batteryreport that drop in capacity happened just around the time I changed the battery charge setting from "Adaptive" to "Primarily AC Use" in Dell Power Manager Lite. What's happening here?

A:7% battery wear on new laptop but battery charges up to 107% according to batteryreport

The lowering of the threshold is what is intended.
This link will give you more information on the charge options.

For your specific case  
"Primarily AC — Extends battery life by lowering the charge threshold, so that the battery never charges to 100 percent capacity. Recommended for users who primarily operate the system while plugged into an external power source."

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RELEVANCY SCORE 97.2

I have had this X1 Yoga 3rd Generation laptop since May. Sometime in July the battery will get drained at an excessive rate while the laptop is sleeping. I believe it started to happen after some software/driver/bios update around that time. Overnight it would go from 100% charged to 10% (and stops at 10% becaues hibernation kicks in). See below some images for the SleepStudy that PowerCfg.exe reports.   This seems to be the same or a very similar issue to the one reported here for the X1 Carbon that it is still unresolved:https://forums.lenovo.com/t5/ThinkPad-X-Series-Laptops/X1-Carbon-6th-Gen-Battery-drain-in-sleep/m-p/... I have been installing any new updates posted on System Update hoping for this to magically get fixed by one of those updates, but so far it hasn't happened. I'm starting to switch from a happy ThinkPad user that would recommend my laptop to colleagues and friends, to one that may start telling them to stay away from them.

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RELEVANCY SCORE 97.2

Recently, bought Lenovo Thinkpad X1 Yoga 3rd Gen. Spent a premium price and I am very disappointed with the battery, even after optimization with low brightness. Why are they advertising 15 H?

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RELEVANCY SCORE 96

Hi,I recently purchased Thinkpad X1 yoga (1 Gen) machine with 16Gb Ram, 512GB SSD & WQHD IPS (Not even OLED) display with windows 10 pro 64 bit OS.My laptop battery is draining fast and only last for 4 to 5 hours with normal browsing & usage with 60-75% brightness (even reducing it to 50% doesn't give much improvement) and in Power save mode. As per Lenovo it should last for 9 to 11 hours but in reality it is no where near to it. I had also looked at similar issues that has been raised in this forum by other users as well. But I strongly feel that a top brand like Lenovo/Thinkpad doesn't cheat customers by giving false promises for the battery life of  9 to 11 hours without their internal testing, also I feel they would have not be claiming this (9 to 11 hrs) battery life by keeping their screen brightness to dark i.e. less than 50% or 25%. So i thought i could dig deeper to find out the problem. After my initial analysis using powercfg.exe command tool for sleepstudy, the report (i.e. https://ibb.co/hzob7F) shows me some a Ghost application called "Unknown [None]" which comsumes more power and I guess this is the culprit that cases the battery to drain faster. Looks like this Ghost appid takes around 60% of the power compared with all the other appid.  But not sure how to identify this Ghost appid. I have also posted my query in Microsoft forum but yet to get an reply.https://answers.microsoft.com/en-us/windows/forum/windows_10-othe... Read more

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RELEVANCY SCORE 95.6

I have an XPS 9550 6th Gen running Windows 10 (Just over 1 year, out of warranty).
The issue is when the charge plug is plugged in and hovering over the battery icon it says that battery is charging.  However the battery is not charging but discharging until the laptop switches off.  The only way for the battery to charge again is to deplete the battery until the laptop is unresponsive when the power button is pushed to switch lap top on.  Once there is no residual power in the battery it will start charging again to 100% after which the cycle repeats, discharge.
Things I have tried.
Latest Bios update - no change
Another A/C charger - worked ok for a few days
Replaced battery - no change
Bios settings - reset to default (info related to battery and A/C charge reports all good)
F12 - Dell diagnostics, reports all good
When Battery is disconnected the laptop works normally
The laptop charge socket seems tight and secure
I have searched the internet exhaustively but have not found this same issue reported.  The only feasible way I can use the laptop is to disconnect the battery.
Can anyone suggest anything?
I would also like to disable the battery instead of having to open it up to disconnect, is this possible?
Any help would be much appreciated, thanks 
Andrew

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RELEVANCY SCORE 95.6

Hello all today ive just got my new IdeaPad 520 I5 8250U + MX150 + 8GB DDR4 + 1 TB HDD And ive put it windows 10 and started exploring it.The game i have tested till now is Mafia 2 and i  have reached 58 degrees GPU and 69-70 CPU I also used XTU and lowered the voltage with 0.085mv on 0.100mV it crashesh so i left it 0.85mV .But i noticed while i play the fan is barely getting the heat out and wanted to ask how can i increase the fan speed and eventually can i undervolt the mx150    https://forums.lenovo.com/t5/Lenovo-B-and-G-Series-Notebooks/Lenovo-Energy-Management-Where-is-my-Du... WIll this work for me to increase fan speed ? 

A:Improving Lenovo IdeaPad 520 15IKB Battery /drastic battery drain

I am having also one other issue i just chared it to 99% and played 7-8 minutes Mafia 2 at Full HD and low settings and the battery was set to maximum baterry life but it drained to 75% for this 7-8 minutes ? is this normal ? 

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RELEVANCY SCORE 90.4

Hi,This is my fist post here.  I bough new Lenovo Yoga 730 a few days back. The battery life isn't even 3 hours. I have turned Background apps off, set it to Battery saver mode, still it is draining too fast. Is my notebook faulty?  The screen brightness is also not very good. Unless I put it on 100% bright, the quality is poor.  Thanks 

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RELEVANCY SCORE 89.6

I was charging my laptop (without using it but display was on) ,after charge level reached 96% it stayed in 96% for 20 min and after that immediately it reached 100% and then I disconnected my laptop and charge level decreased to 96% immediately.Now i started using my laptop and it was discharging normally after reaching 93% ,I shut downed my laptop.Then I opened it after 12 hours and the battery level was 97% (I didn't charged my laptop during shut down).My laptop is 8 months old.Battery backup is 3 hours in normal use.Cycle count is 36/300.I ran battery test it passed.

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RELEVANCY SCORE 88.4

Hi, The battery of my YOGA 710 14-IKB drains too fast and charges too slow. This pretty much happened over night. One night I charged the laptop to 100% and the next morning it was down to ~60% (and yes, I turned off the laptop). Additionally, the battery icon doesn't show the correct percentage or the estimated time to fully charge the laptop. I'm using the laptop the same way I've always been with all the apps and windows open. Hope you guys can give me some tips.    

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RELEVANCY SCORE 85.6

Wrote a month or so ago about a faulty U330 battery.  I replaced it with a new one and am having the same issue--rapid discharge. For example, the battery power goes from 100% to 95% within 3 mintues, from 95% to 73% within 15 minutes.  With the original battery, I noticed that its power could stay at 0% for quite some time before the computer shut down. The battery lasts a decently long time, but the real issue is that I pretty much have spontaneous shutdowns since I can't predict the actual power remaining. Could this be a Win 7 issue and not an issue with the battery's actual capacity? Any other suggestions on how to fix this? 

A:U330 Battery Issue--New Battery, Still Discharging Fast

Hey Gurbly,
 
Curious to know is the replacement battery that you bought is it from Lenovo or is it a generic brand battery ?
 
If this is a Lenovo battery, might I suggest the following link :
 
http://forum.lenovo.com/t5/Welcome-FAQs-Knowledge-Base/How-can-I-increase-battery-life/ta-p/244800
 
If the above does not help, could you try the following.
 
1. Replacement Battery to be drained.
2. Replacement Battery to be fully charge. During this time do not turn on the U330
3. Once fully charge, turn on computer and login to your operating system. Do not launch any application and if possible disable any apps that auto starts.
4. Change the power management to "do not turn off hard drive and monitor" when battery is used
5. Adjust screen brightness to 50%
6. Leave the laptop idle,
7. Check within 3-5 minutes if the battery level drops from 100% to 95%
8. record your finding and reply back.
 
 





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