The battery used in tandem or in series constitute a single cell battery use, according to Faraday’s law, a single unit of time per battery and each electrode is equal to the electricity passed, if the capacity difference between the individual cells, or a single cell in the electrode capacity and other single cell capacity of different electrodes, then the series circuit in the battery pack can release the power depends on the capacity of small, single cells, and could lead to smaller-capacity single battery over discharge, causing the flatulence, leakage and other undesirable phenomena, thereby affecting the use of combined effect of the battery, and even scrapped. So choose the same capacity of single cells in series combination, is used in tandem to ensure single cells or single cells in series constitute a high open-circuit voltage of the battery (group) of the basic requirements.

In the battery production process, Compaq 6730S battery the quality of the same electrode (by mass capacity) and capacity of individual cells to the same (sub-capacity capacity) is used in combination constitute the basis for series battery. Technical indicators reflect the consistency of the battery is the uniform rate of battery.

It should be noted that the use of batteries, the same specifications, the same series of old and new batteries (and some, such as LR6 LR6 battery discharge) can not mix with the specifications of different family models, but the battery (such as the LR6 AA batteries and nickel cadmium batteries, LR6 and R6P batteries> can not be mixed, are Faraday’s Law requirements.