Samsung Galaxy 10.1 tablet, battery charge


Recommended Posts

Could the battery be going bad ?

 

I've had this tablet about 2 years.

 

I charge it up to 100% -- which used to last about 6 hours.

 

Now when I use it away from home, after say, 2 hours, I get a battery-low warning -- plug device in.

 

But the strange thing is, when I get home and plug in the charger, the screen says anywhere from 30 to 70% charge left. :huh:

 

Any ideas ?

 

 

SG10tablet.jpg

I added a battery charge management app.

 

It seemed to help a little.

 

But after using the tablet for about 3 hours, it said 10% power left.

 

Plugged it in at home -- read 56%.

 

Something in the OS software must be screwy.

 

Maybe I will back-up files and do a Factory reset.

I'm thinking battery abuse, try draining it completely, and then a couple of power cycles

other than that, probably needs a battery change

 

what I do find interesting however, is that I have the 2010 version of that tablet and it'll go weeks between charging, (but that's very light use and reading)

  • Like 2
1 minute ago, Hum said:

I never abused the battery -- it was asking for it .... :p

well I hope you taught it a lesson it will not forget in a hurry

I hate when batteries think they can do whatever they want without fear of repercussion...........

 

wait, what were we talking about?

If you have done a full reset/made sure its not an app using CPU or making the tablet sleep correctly then I would just replace it.

 

http://www.ebay.com/itm/Genuine-SP3676B1A-1S2P-Battery-for-Samsung-Galaxy-Tab-10-1-P7510-P7500-N8000-/152225116098?hash=item237152efc2:g:OxIAAOSwFV9XxvEy

 

https://www.ifixit.com/Guide/Samsung+Galaxy+Tab+10.1+Battery+Replacement/18432

 

Never ever let your battery go to 0% it destroys Li-Ion batteries doing so. Let them get to minimum 35% and then recharge them to 100% and then disconnect them.

Just now, HoochieMamma said:

Never ever let your battery go to 0% it destroys Li-Ion batteries doing so.

I hear everyone say this, but to be honest I'm not even sure what this means, I've always fully discharged my lithium batteries

(By this I mean the device will turn off from lack of power <I understand that there is still power within the cell and it's not completely 0%> sometimes I won't even bother charging the device until the next morning, and devices like my note 10.1, or my 2012 moto g still run fine)

 

If it's a guideline, then so be it.

I think 10% is about the lowest it ever gets.

 

I mildly panic and turn it off.

 

For the first couple of years, I could rely on my tablet to go 6 hours.

 

I don't understand why the 2 different readings, saying 10% when it really is 56%, or whatever.

27 minutes ago, HoochieMamma said:

Oh I believe you

(personal experience, and I do mean personal, I'm only speaking for myself, I've never had a battery issue, my first lithium ion battery device was a nokia 8110 I think, done it ever since)

No, it'll be whatever the current operating system version it is running at the time

as far as I can tell it basically wipes all user data (not on the sd card if applicable) and restores the installed os

Then you'll have to re download all your apps (not a problem as play store keeps a record) and restore your personalised settings

This topic is now closed to further replies.
  • Recently Browsing   0 members

    • No registered users viewing this page.
  • Posts

    • For a guy who claims to hate Farage and the ignorant, gullible, rightwing racist skinheads sponsored by Putin that his lies represent, you sure are quoting them time and time and time again, mate. I guess you're conveniently ignoring the fact that your country and commonwealth just happened to work much better when it was still part of the E.U.? Denial isn't just a river in Egypt.
    • Do you live in the U.K? Do any of the people here that are against the UK leaving the E.U, live in the U.K? If not then why are you bothered? If you do live here then it is a different thing . Brexit was a good idea, should have done it years before, it was done badly, but the idea was good. You are saying the same thing as remainers do, oh we did what Putin wanted, we listened to the lies and Farage. I hate Farage and never believed most of what he said, certainly did not believe the £350m a week for the NHS. But we did pay a lot of money to the E.U and yes some of it came back, but what is the point of paying it out for only some of it to come back? Get out of the E.U, no money to them and in theory we can use the money to do things in the country. I said in theory, but our governments are a total and complete waste of space. No matter what colour rosette they wear. You and others say it was a mistake and yet the two main parties in the U.K are not looking at rejoining the EU, I wonder why that is? I was not tricked by anyone. Makes no odds now, we are out and have been for 10 years, what we need is a decent government to run the country. All they do is shout at each other like a load of kids and seems to do nothing and make this country more into a police and nanny state. Getting more like China all the time.
    • 4TB TEAMGROUP MP44Q, 2TB T-Force G50, and 2TB WD My Passport SSDs drop to great prices by Fiza Ali Prime Day may be over, but there are still worthwhile storage deals available, including discounts on SSDs for shoppers who missed the event or are looking to upgrade their storage solution. Particularly, 2TB Western Digital My Passport, 2TB TEAMGROUP T-Force G50, and 4TB TEAMGROUP MP44Q SSD are selling at great prices with up to 23% off. The 2TB TEAMGROUP T-Force G50 is an M.2 2280 PCIe 4.0 x4 NVMe SSD with sequential read speeds of up to 5,000MB/s and sequential write speeds of up to 4,500MB/s. The drive has an endurance rating of 1,300 TBW (terabytes written) and features a DRAM-less design. The company specifies a mean time between failures (MTBF) of 3 million hours. The drive includes an "ultra-thin" graphene heat spreader that helps dissipate heat without significantly increasing the drive's thickness. It also supports S.M.A.R.T. monitoring, allowing compatible software to monitor drive health and operating status. The SSD is rated for operating temperatures from 0°C to 70°C, with a storage temperature range of -40°C to 85°C. The drive is backed by a five-year limited warranty as well. 2TB TEAMGROUP T-Force G50 SSD: $269.99 (Amazon US) The TEAMGROUP MP44Q is an M.2 2280 PCIe 4.0 x4 NVMe SSD that delivers sequential read speeds of up to 7,000MB/s and sequential write speeds of up to 5,900MB/s. It uses 3D QLC NAND flash memory to provide 4TB of storage capacity for games, applications, media files, and other data. The drive has an endurance rating of 2,000 TBW and an MTBF of 1.6 million hours. The SSD features a DRAM-less design and supports TEAMGROUP's S.M.A.R.T. monitoring software, allowing users to monitor drive health, temperature, and remaining lifespan. For thermal management, the MP44Q also includes an "ultra-thin" graphene heat spreader. It is designed to operate at temperatures between 0°C and 70°C and can be stored at temperatures ranging from -40°C to 85°C. The SSD is also backed by a five-year limited warranty. 4TB TEAMGROUP MP44Q SSD: $478.99 (Amazon US) The 2TB WD My Passport SSD connects via a USB-C port using the USB 3.2 Gen 2 interface. It delivers sequential read speeds of up to 1,050MB/s and sequential write speeds of up to 1,000MB/s through NVMe technology. In terms of security features, the drive includes password protection with 256-bit AES hardware encryption. The SSD is also designed to resist shock and vibration and is rated to withstand drops from heights of up to 6.5 feet. The recommended operating temperature range is 5°C to 35°C, while the non-operating temperature range is -20°C to 65°C. This drive is also backed by a five-year limited warranty. 2TB Western Digital My Passport SSD: $279.99 (Amazon US) Good to know This Amazon deal is U.S. specific, and not available in other regions unless specified. We only use first-party seller links (at the time of article publishing); ensure that you purchase from a first-party seller link only. Check out Today's Deals on Amazon | or our recent tech deals. Become a Prime member (for Students or SNAP) via Neowin Get Prime Access - Prime for half price (for qualifying Medicaid, EBT, SNAP) Subscribe to Prime Video, Audible Plus, Music Unlimited or Kindle Unlimited via Neowin As an Amazon Associate, we earn from qualifying purchases.
    • Yeah... The root of my comment, ostensibly, is how to spin the story via the actual technical merits of the solution! * Decentralized (aka federated) solution with built-in encrypted ephemeral message transport, * Transport via Relays (intermediary servers) with no message archival, * Second configurable pathway are actual email servers (if DNS records are programmed accordingly) via IMAP protocols carriage, * "Chat-over-Email" is the design pattern adopted; it can either leverage full-blown Email Server (must use the INBOX folder) to exchange all received messages/edits/reactions (so be weary of notifications overloads) [best practice is creating a separate email acct used explicitly for federated chat purposes!] or leverage its built-in Relay Server mechanism which actually resides on-device (by default but can be configured otherwise), * By virtue of be a decentralized/federated model, all other intermediary servers who may pass-along messages (while the recipient's final relay/device is inaccessible) cannot snoop on the messages due to the encrypted nature of contents. The intermediaries may, however, analyze the metadata due to the simple fact that routing mechanisms require hints for relay destinations. Unfortunately, whomever is posting about DeltaChat across socials are misleading with "zero metadata" claims -- especially when the Relays (according to their own technical documents) mandate the addition of chat-version metadata and other decorations in order to actually transport any message. -- Based on this summary, I'd prefer if they'd better dual-path message transport (email server add-in, federated relay engine) rather than patch-on email protocols to existing federated social media frameworks. They're frankensteining something rather than extending widely-deployed technology stacks.
    • Decentralized search result anonymization...
  • Recent Achievements

    • Week One Done
      flexorcist earned a badge
      Week One Done
    • One Month Later
      Woland13 earned a badge
      One Month Later
    • Week One Done
      Woland13 earned a badge
      Week One Done
    • One Year In
      bernmeister earned a badge
      One Year In
    • Week One Done
      Scoobystu earned a badge
      Week One Done
  • Popular Contributors

    1. 1
      +primortal
      493
    2. 2
      +Edouard
      225
    3. 3
      PsYcHoKiLLa
      148
    4. 4
      Steven P.
      75
    5. 5
      FloatingFatMan
      71
  • Tell a friend

    Love Neowin? Tell a friend!