Capacity is one of the most important parameters of a battery. On the one hand, it affects its durability, and on the other hand, it also affects the performance of powered devices. This also applies to the very popular AA and AAA batteries, in which the capacity determines the operating time of the ...

AA batteries and accumulators, due to their size, are very popular, commonly used sources of energy used in everyday devices. However, you can find not only basic alkaline cells or NiMH batteries on sale. In this article, we will describe less common variants that have specific properties and are de ...

Has it ever happened to you that a new CR2032 lithium battery freshly inserted into the remote control refused to work? Or maybe the device immediately signaled a low charge level despite installing a new battery? If so, you probably like most people considered such a battery to be defective and use ...

Lithium 'button' batteries are often used as power for the smallest portable devices (calculators, electronic dictionaries, etc.) - and for memory backup in similar devices (including BIOS memory backup in desktop computers). In lithium technology, batteries are also made in typical AA and AAA stick ...

Lithium photographic batteries are most often used to power professional photographic equipment. Below is a table of replacements for these batteries from several popular manufacturers. ...