Power Tool Battery, Essential Terms to Know!

You are going to buy a new battery for your power tool? That's all you know so far since your power tool isn't working properly and you guess you would need a new battery. But it's hard to read the battery label and specification, In fact, some would even say that power tool batteries essentially have a language of their own. For those who are unfamiliar with the terminology that accompanies batteries, making the correct portable power decisions becomes that much more tool belts uk. And since there are quite a few different terms that are somewhat unique to the world of power tool batteries, here are 3 that will make the battery selection process a little easier to understand: https://www.ukplanettools.co.uk/workwear/tool-pouches-belts/

1. Amp hours (Ah): A unit of electric charge that measures capacity. In power tool batteries, this is a very key measurement as it represents how long it can deliver a certain amount of charge before it runs out. The measurement milliAmp hour (mAh) is most commonly used to represent how much charge is left in a particular battery. It's important to note that Amp hours don't dictate the flow of electrons at any given moment, meaning that the actual length of time that an Amp-hour symbolizes can change depending on how efficiently the battery is being used.

2. Amps (A): Named after the French mathematician and physicist André-Marie Ampère, the Amp is a measure of the amount of electric charge passing a point per unit time. In power tool batteries, Amps measure the volume of electrons passing through a wire in a one second. One Amp equals 6.25 x 1018 electrons per second.

3. Volts (V): Named in honor of the Italian physicist Alessandro Volta, the volt is an electrical measure of energy potential. In power tool batteries, a volt represents the pressure being exerted by all of the electrons at the negative terminal of a battery as they try to move to the positive terminal.