Teclast X98 Plus II (C2D6) – Battery "QT-28125152P 3,8V" needed / solved!!!

[42er]

Hello together,

i hope that you can help me, because I can not find anything in the web to my broken battery QT-28125152P 3,8V…

Sizes: 153mm = length, 126mm = width, 4mm = hight

Where can I buy a new spare battery (QT-28125152P 3,8V) for the broken one (died after 8 months) in my <span class=”highlightNode”>Teclast</span> X98 Plus II (C2D6).

The seller Geartbest, don’t helped me at all!

Also Teclast answers never any Mail oder Facebook post – what a crap company!

Regards

42er

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[Alain]

Hi,

 

I just purchase : https://www.aliexpress.com/item/3-7V-31115131-battery-dual-core-gemei-G6T-VI40-dual-core-A11-Quad-Core-tablet-pc/32794816478.html?spm=a2g0s.9042311.0.0.Jb5BQm

for my X98 Plus (first Gen) <— Double check your batterry size voltage and connexion to see if it’s compatble, or leave a message to the vendor..

Regards.

 

 

For the moment nothing to blame… except Teclast for poor battery quality…

[42er]

Hello Alain,

I saw already that battery.

Sadly the Teclast X98 Plus II battery QT-28125152P has the following different sizes (to your battery):

153mm = length, 126mm = width, 4mm = hight (I modified my 1st post with that info)

Regards

42er

[42er]

Thanks to apparao and his link to AliExpress.

I ordered now the following battery (The tablet battery 32130160 8600mah 3.8V Polymer lithium ion / Li-ion battery for tablet pc battery 3 line):

https://www.aliexpress.com/snapshot/0.html?orderId=87120080379775&productId=32821826503

Which is a little bigger as the original one, but it must fit, because there are some mm space arround.

I will give you an update, after installation.

Regards

42er

[Clayton]

How did the install go? Any luck with the battery from AliExpress? I’ve been searching for a while now

[42er]

The battery is actual at Frankfurt / Germany customs… I hope to get the battery next week.

[42er]

Hello all,

I got the new battery and changed it with the broken orig. one.

The new battery has not 8600mAh (like printed on), the battery has 3000mAh, which gives you one day capacity (with having flightmodus in the unused time).

Also you have to know, that the orig. battery brakes, when you take them out (because of the stiky tape).

I made some photos for you.

Regards 42er

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[42er]

Two more screenshots about the battery time.

My Settings:

brightness: 2nd lowest Level

During none using time: flightmodus and standby

Result: 4h charging + 13h usage = 17h total time with the new battery (the steps in the line belongs to my usage… only mail + gaming)

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[Jaipeauu]

Hi,

I am looking for a replacement battery too. My X98 Plus battery still good, but X98 Plus 2 has not lasted as long.

Regarding battery capacity, it is a contentious issue. I have changed batteries in the past and they never have the quoted capacity. They are normally just less than half that quoted.

I wonder if I can find a thicker battery (4mm) with more capacity?

Regards,

Jon.

[42er]

Hello Jon,

even if you find one with 4mm (Space is available in the Teclast X98 Plus II), it brings you instead 3000mAh (with 3,2mm)  3750mAH = 25% more, you still need to charge every day.

But please, give us a hint, when and where you find one.

Regards 42er

[Subte]

3000 mAh is wrong value, i think that Android take this value from system config archive. Download Accubattery from Playstore, use it some days  and you will get the real capacity of your new battery, sure is more than 3000 mAh. I replaced my original battery with other with small sizes and it get 5000 mAh on Accubattery. The duration  is better than original in any case.

[42er]

@Subte,

I will try “Accubattery” and post the result.

[apparao]

my tab is also working only one hour with the new battery. it is charging only 69% only. some times it reaches 100% and after using for 5 minutes it jumps to 67% thereafter it reduces gradually from 67%. i am unable to understand what is the problem?

[42er]

@apparao, my new battery last 13h… so yours is maybe defect or you have to many apps/wifi in use?

Have you try my setting:

brightness: 2nd lowest Level

During none using time: flightmodus and standby

 

@Subte, after 3 loading cycles, AccuBattery tells me “estaimated capacitiy: 6.759 mAh

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[Subte]

Well, with more charge cycles the accuracy Will be better, but, 6700 is not bad, i’m Happy with 5000 😉

[Author]

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