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

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

Have you ever experienced that a freshly inserted new CR2032 lithium battery in the remote control refused to work? Or maybe the device immediately signaled a low charge level despite having a new battery installed? If so, like most people, you probably considered that battery defective and useless. ...

Lithium 'button' batteries are often used as power sources for the smallest portable devices (calculators, electronic dictionaries, etc.) - as well as for maintaining memory in similar devices (including maintaining BIOS memory in desktop computers). Lithium technology also produces batteries in sta ...

Lithium photo batteries are most commonly used to power professional photographic equipment. Below we present a table of substitutes for these batteries from several popular manufacturers. ...