# CoreBook X 2021 - wrong battery?

**URL:** <https://forum.chuwi.com/t/corebook-x-2021-wrong-battery/30273>\
**Category:** CoreBook X\
**Created:** [January 20, 2022, 1:50pm UTC](https://forum.chuwi.com/t/corebook-x-2021-wrong-battery/30273 "2022-01-20T13:50:53Z")\
**Posts on this page:** 6\
**Page:** 1

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**Author:** ![Giangoo75](https://avatars.discourse-cdn.com/v4/letter/g/858c86/32.png) [@Giangoo75](https://forum.chuwi.com/u/Giangoo75)\
**Post date:** [January 20, 2022, 1:50pm UTC](https://forum.chuwi.com/t/corebook-x-2021-wrong-battery/30273/1 "2022-01-20T13:50:54Z")

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Hi to everybody, I bought a CoreBook X 2021 version and I noticed something strange with the battery. It should be a 46,2 Wh unit capable to last for 8h; i checked it with BatteryCare and looks like the battery details are quite different: 26,22 Wh capable to reach more or less 4h so half the duration it should have.

Someone else had the same issue?  
Let me know  
Thanks

 ![batt](https://us1.discourse-cdn.com/flex020/uploads/chuwi/original/2X/c/cb1c856c4f4ddf6991e354af2a349a3442a5d53b.jpeg)

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**Author:** ![coyotefert](https://avatars.discourse-cdn.com/v4/letter/c/76d3ee/32.png) [@coyotefert](https://forum.chuwi.com/u/coyotefert)\
**Post date:** [January 20, 2022, 4:03pm UTC](https://forum.chuwi.com/t/corebook-x-2021-wrong-battery/30273/2 "2022-01-20T16:03:16Z")

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Hello,

Not sure if battery is wrong or not, but the advertised 8h as always are under specific circunstances. Usually, with 75% of screen light, regular use of internet, audio, videos, etc. It lasts about 4h to 5h .

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**Author:** ![Giangoo75](https://avatars.discourse-cdn.com/v4/letter/g/858c86/32.png) [@Giangoo75](https://forum.chuwi.com/u/Giangoo75)\
**Post date:** [January 20, 2022, 5:26pm UTC](https://forum.chuwi.com/t/corebook-x-2021-wrong-battery/30273/3 "2022-01-20T17:26:14Z")

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Hello, thank You for Your reply.  
I agree with You regarding what declared by Chuwi what we should expect, but at the moment I can’t have more than 2-3h in normal use; that’s why I’m thinking abut a wrong part.  
If You own the same laptop, could You check Your battery details with BatteryCare, or any other software You prefer, and share it please?  
Many thanks in advance.

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<div class="post-metadata">

**Author:** ![coyotefert](https://avatars.discourse-cdn.com/v4/letter/c/76d3ee/32.png) [@coyotefert](https://forum.chuwi.com/u/coyotefert)\
**Post date:** [January 21, 2022, 10:26am UTC](https://forum.chuwi.com/t/corebook-x-2021-wrong-battery/30273/4 "2022-01-21T10:26:01Z")

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![battery](https://us1.discourse-cdn.com/flex020/uploads/chuwi/original/2X/3/3787fdf739a025b9f68b87223b5cc4f84a4a9eb5.png)

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<div class="post-metadata">

**Author:** ![Giangoo75](https://avatars.discourse-cdn.com/v4/letter/g/858c86/32.png) [@Giangoo75](https://forum.chuwi.com/u/Giangoo75)\
**Post date:** [January 21, 2022, 12:54pm UTC](https://forum.chuwi.com/t/corebook-x-2021-wrong-battery/30273/5 "2022-01-21T12:54:52Z")

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ThankYou!!  
Which software did You use?

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<div class="post-metadata">

**Author:** ![coyotefert](https://avatars.discourse-cdn.com/v4/letter/c/76d3ee/32.png) [@coyotefert](https://forum.chuwi.com/u/coyotefert)\
**Post date:** [January 22, 2022, 1:13pm UTC](https://forum.chuwi.com/t/corebook-x-2021-wrong-battery/30273/6 "2022-01-22T13:13:14Z")

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