Identify the battery and find a replacement?

Question

Batteries

Given: An unnamed Chinese netbook with a swollen battery.
As a result of the autopsy, two flat elements with markings were found:

HP 684195
3000mAh 3.7V
054

The dimensions of each element are approximately 90 x 40 x 7 mm.
Photo:

Googling the number turned up nothing.
I tried to find something similar of the same capacity - none of the found ones fit into the dimensions.
Who is more or less in the subject - please recommend what can be used as a replacement.
It would be very helpful if you can get it in Moscow on the weekend.

Answer 1

I think (if the Chinese did not lie) any li-ion battery can be used of a given volume and with approximately the same current strength (well, judging by the photo, it is not "chip").
If you write a laptop model, I can try to look for native batteries in Chinese. Or a photo of the whole back cover.

Answer 2

Two of these in parallel www.compel.ru/infosheet/EEMB/LP604374/ the capacity is larger but it will be thicker.
Or from them, according to the catalog, pick up a pair of about one and a half Ah and put them in parallel.

Answer 3

You can try to halve this one (it seems to fit your size) :
www.hobbyking.com/hobbyking/store/__23820__Turnigy_nano_tech_2000mAh_2S1P_20_40C_Lipo_Receiver_Pack.html than you need. Of course, all this, if the delivery within a month and the Russian Post are not scary :)

Answer 4

The Chinese are lying. Put any similar in size, I think there will be about 2000 max.