Laptop battery despite replacement so bad?

Mo
8

Hi, I changed the battery on my 5-year old MSI laptop because it only lasted about 2 hours (flight mode, energy-saving mode, display brightness to 0, no apps open).

I bought extra for just under 80 euro an original battery. Now I have the problem that this is not really much better with the same conditions.

Is it vlt. The fact that I recharge the battery for the first time accidentally only up to about 70% loaded? I then unplugged it and the next morning when switching it on, I noticed then that he just was not full.

Have read that with Li-Io batteries absolutely no problem, but something is still not true.

Can anyone help me? 2h is just clearly not enough for a new battery!

Co

Have you taken the correct number of milli-hours? Not that you have gone from 9zellen to much less.

Mo

Think so, I'm not such a term-use-human at the stuff but I have checked whether watt, volt, ampere, etc. Agrees. So I had both batteries in front of me and there it is written on it

Co

So especially when watt hours and mah times are the same, that's weird. The performance itself is still dependent on the cells. There are batteries from 3 and a maximum of 12. I would check again, otherwise return.

Mo

Do you assume then that the battery itself is a little broken? So that is not related to the charge at the beginning?

Gr

Charging itself is irrelevant. But on the contrary. For the battery life itself, it is best to always operate it between 20% and 80%. Everything else is stress for the battery and is at the expense of life.

Look oh you really bought the same battery. On the battery itself a product / part number is printed by the laptop manufacturer. This is relevant. There are appropriate batteries with different number of cells even if the other information such as volts and co are identical.

be

Again one with the 80% fairy tale

Gr

Do you have a source of synonymous nonsense for your comment?

here is mine, which I can offer on the fast:

Unlike older types of batteries, lithium-ion batteries no longer have a memory effect. This means that the well-known cycle of "always fully charged" to "always fully discharged" is outdated. Rather, the opposite is the case. The batteries work best when their charge level is between 20 and 80 percent, and modern batteries help the user by blocking an area at the top and bottom of their capacity without it being obvious. In addition, for durability, it's best to charge your devices in between, rather than end up with an empty battery at the end of the day. But it is no problem to leave your devices on the charging cable overnight.

source: https://amp.focus.de/digital/experten/lithium-ionen-akku-laden-das-muessen-sie-beachten_id_8828541.html

may be that modern devices are smart enough; that automatically for the user to regulate so that he can always load apparently up to 100%, but the physics applies to this battery defiant and has nothing to do with fairy tales!

be

Your imagination, I never said that you should always fully load and unload. I just know that full load does not matter. Yes, it says in every manual from Samsung. Just do not stay at 100% for an entire week. And 100% can't charge a cell phone battery at 95% from the point of view of the battery are already reached at 100% display. Thus, you have automatic reserve.

Why do I close the Memora effect to me. Read Sensible and only what is inside. If someone comments something meaningless then the one who did not understand my answer.