Let's say there's a 2Ah battery with a C rating of 2C. So this means that I could discharge 4 amperes for half an hour at best.
Now, there is a default current that we get from a battery right? How do I increase the current discharge for this particular battery? Is there a component I can attach to my battery?
Some sources said that the discharge increases depending on the appliance, and how much it requires, but if I take a lamp, I can pass less than the required current and although not as bright, it will still glow.
If this is true, and appliances can determine the current discharge of a battery, how would I change the amount of current an appliance takes?