"For example, we could take two 1300mAh batteries, that are 3.7V nominal and connect them together in parallelFor example, we could take two 1300mAh batteries, that are 3.7V nominal and connect them together in parallel.
However you should never ever do this!!
Not only should you not do this with alkaline batteries, but its especially dangerous with lithium batteries. One battery can discharge into another, damaging it or causing a fire!
If you ever need a larger battery, you should upgrade to a larger battery!"
I was thinkiging of using 4 2500Mah batteries and charging them induvidually. But I was still wondering how the other batteries have high amps. Later-
these batteries are assembled by a company that is experienced and certified to test and assemble battery packs. The individual batteries are tested and sorted by machine so that each pack has matching batteries with the same capacity and internal resistance. Individuals do not have this equipment, which is why you should not try to make your own packs.
So can I do something to do anything without buying other packs because none of them match my specifications. They are
V-3.7 , A-10,000
Because my requirement was huge, I thought of the idea but now I require some expert guidance.
Source-https://learn.adafruit.com/li-ion-and-lipoly-batteries/multi-battery-packs