How do I choose a battery?

It is not difficult to select a battery type, chemistry, or packaging for a given circuit or application. Pros and cons, as well as specific applications, should be key considerations. Lightweight primary batteries such as alkaline and zinc-carbon batteries are widely used as cylindrical cells in non-rechargeable devices.

How to choose a battery for your application?

While choosing a battery for your application you must know about the important parameters involved in its operation. The reality about the battery is that there is no common type of battery for all the applications since no battery is perfect.

How to choose a battery chemistry?

Geometry and Size – Different battery chemistries are available in a variety of shapes and sizes. For a given battery chemistry, optimum shape and size of the battery should be selected such that it does not compromise the required ampere-hour capacity, life-cycle duration, size or weight restrictions, and safety.

How to choose a battery for a project?

Total charge time required for your battery should be considered and will depend on size, chemistry, and charging methods. Key Points: Size, shape and weight could be a critical part of choosing a battery for a project. Some cell chemistries have more options than others.

How to choose a battery for electronics?

If your electronics need to be super small like an inch on each side you should go for the lithium coin cells or little lithium polymer cells. If you are going to produce the component in large quantity use inexpensive alkaline batteries of popular sizes. So the customer finds it easy to replace them.

How do you calculate the required battery power?

To calculate the minimum battery power you need, divide the result (in amperes/day) by 0.5. Working in 24 V allows you to halve the power required compared to using 12 V, or even divide it by four if you work in 48 V. If you have several devices operating at the same time, it is better to have more power. Why choose a lithium battery?