technically speaking all you do is increase the voltage if the batteries are ran in a series circut and you increase amperage if they are ran in a paralell circut
To increase voltage output when using more then one battery connect the batteries in series.
the most common non rechargeable battery is alkaline batteries. the more expensive batteries contain more lithium. the lithium batteries last a lot longer. you can also buy heavy duty batteries. although it sounds like they should last longer..they don't. heavy duty batteries are actually a step down from alkaline.
Normally putting the batteries in series would have more effect.
Four 9v batteries connected in a parallel will still emit 9 volts because you are not increasing the voltage, you are increasing the life. To increase the voltage of four 9v batteries, you must connect them in a series; that series will emit 9v X 4(batteries), which equals 36 volts.
If you are using a traditional concrete mix you can increase the slump by increasing the water you add.
Yes more batteries/power equals more brightness to a source
Parallel
To increase voltage output when using more then one battery connect the batteries in series.
This depends on what you are using the batteries for. If you are using a device that is used on a regular basis, rechargeable batteries are the best choice. If it is a device that is rarely used, regular batteries would be the best choice.
Series.
Rechargeable batteries are an excellent alternative to regular alkaline batteries. Although they may initially cost a little more than regular batteries, the money you save in the long run definitely outweighs the initial price difference.
It will limit soil absorption more than increasing it.
Energy usage is increasing because more and more people are using energy. This could be due to the growing population, technology that requires more energy, or perhaps a society that is used to wasting energy.
The batteries can be connected in parallel or in series. In parallel, good batteries of the same voltage will have a total voltage across them equal to the voltage across one of them. Those batteries in series will have a total voltage equal to the sum of the voltage of each of the batteries.
You sure can! Lithium, in theory, can be recycled an unlimited amount of times and still be usable for creating more batteries. There are many areas and programs dedicated to recycling old electronics and the batteries that accompany them. Although it actually costs more to recycle a lithium battery than it takes to mine the lithium, recycling is still encouraged because demand for lithium is increasing and supply may shift in the future.
The benefits of using Eneloop batteries are that they have a long life. Similarly, these batteries come pre-charged and energized. They can be recharged and recycled, often saving the owner money.
I think you mean the acid in the batteries ?|Using a pH meter. ;)