Working with batteries and battery packs is sometimes an overwhelming task if your new to it. As a blogger and battery store owner, I get alot of question about batteries. Such as, how many cells in a battery, comes up frequently. How many cells do I need to make a battery pack with a certain voltage. You get the point. Check out the video below to see me explain it.
Lithium battery packs come in all shapes and sizes but share mostly the same components. If you were to open up a battery pack you would find several components. It is recommended not to open the battery pack, as it can lead to shortages and/or fires. The first component to look at is the actual battery cell. These battery cells almost resemble AA batteries in most cases. Some can be shaped similar to a 9-volt battery. These are the life blood of the battery. The pack also has several components to monitor the battery.