What is a mAh battery?

mAh is an reviation for milliamp hours, and is a unit of measurement for electric charge. It’s often used to measure the capacity of batteries. Batteries are made up of cells, and each cell has a certain capacity in terms of mah.

What is the charge rate of a 15ah battery?

A 15AH battery would have a C/3 charge rate of 15AH/3H = 5 amps. As we discuss below, it has been shown that the dominant sealed lead acid technology, VRLA AGM, can be charged at high rates without damage. But the battery manufacturers often say to charge below C/3. The reason for this is found in Linden’s Battery Handbook.

What is a 55602303013 battery?

55602303013 from Varta is a rechargeable, nickel metal hydride/KOH electrolyte button cell with PCB terminal pins. Battery only. This is provided for informational purposes only. Please note that product classifications may change from time to time. It is your responsibility to determine the correct and up to date import or export classification.

What is the most common battery size?

The most common battery size is the AA (or double-A) size and different variants of it are produced, offering contrasting specifications, performance and use suitability. The most prevalent type of AA version is the zinc-carbon AA device which happens to also be the least expensive.

What are the different types of batteries?

Available types include alkaline, lithium, lithium ion (li-ion), silver oxide, NiCd (nickel-cadmium) or NiMH (nickel-metal hydride), to name but a few. The term "primary batteries" is used to refer to disposable versions that can only be used once. When empty, these cannot be reused and should be discarded appropriately.