mAh stands for milli Amp hour and it is how a battery's energy storage capacity is measured. The higher the mAh rating the higher the energy capacity of your battery.

The mAh rating refers to the storage capacity available for a particular battery. A battery with a capacity rating of 2400 mAh could deliver a current of 2400mA for one hour. Higher mAh ratings for the same battery type will generally mean longer run times. This does not apply when comparing different types of batteries. This means that you may not be able to predict how long your electronic device will run just by looking at the capacity rating.

The milliamp hour is the standard unit of storage capacity for a cell. It is similar to "gallons of fuel" for a combustion engine. The milliamp hour rating of a cell tells how many constant milliamps of current can be supplied by the pack for one hour. This rating can be used to find the duration a battery pack can provide, given a certain draw. Because cells are wired in series, the milliamp hour rating of a pack is the same as the milliamp hour rating of a single cell.

mAh stands for milli Ampere hour or milli Amp hour. It is a measure of a battery's energy storage capacity. If you think of a battery as a small fuel storage tank, which in a sense it is, mAh a measure of how much "fuel" the battery holds. (This is roughly comparable to using gallons to measure how much fuel a gas tank can hold. The more gallons of capacity, the more fuel the tank can hold.) With a battery the higher the mAh rating the more electrical energy it can store.

mAh refers to milliampere-hours and it is a measure of how much current the battery is able to supply over an hour and it is used as an indication of how much capacity the battery has. The higher the mAh rating, the longer the battery will last.

I just want to tell you that I love listening to you every morning. You bring so much excitement to the show. And it is so fun to listen all of you. Also, I wanted to tell you not to get discouraged about the baby situation...it will happen when the timing is right! I have a sister who is 37 and she is TTC first child. You remind me a lot of her.

Well apparently it has to do with something called gene expression, which refers to the pattern in which genes are switched on and off. And gene expression has a major effect on your body's biological processes. Each cell in your body contains a 'power-factory' that produces energy, called the mitochondria.

Isotonic solutions cause no swelling or contraction of the tissues with which they come in contact, and produce no discomfort when instilled in the eye, nasal tract, or other body tissues.

The tonicity of the solution is less than that of the cells. When this occurs, water enters into the blood cells causing them to swell and finally burst, with the liberation of hemoglobin, or water invasion of the body’s cells. If this invasion is beyond the body’s cells, then water intoxication results, with convulsions and edema.

The tonicity of the solution is greater than that of the cells, which can cause a variety of complications, such as, hyperglycemia, intracellular dehydration, loss of water and electrolytes, dehydration and coma.

Here a "hack" is a clever shortcut or a lesser-known, faster way to get something done. A hacker believes that information-sharing is a powerful positive good, and that it is a hacker's duty to share her expertise—so we will.

Please see RTFM in the Jargon File. Posters please note: Moderators are unlikely to approve follow-ups that consist solely of "RTFM".