Nicd Rechargeable

It started as a rumor that the NiCd rechargeable battery has the effect of memory, which store and "remember" the charges during the reloading if not fully discharged.

If we trace the history of how the rumor spread, we must look back in the 1960s, when scientist first discovered and invented the NiCd cells, one of NASA experiments, involving NiCd cells charged and discharged at a voltage range very tight. This has caused NiCd cells overheating during the charging phase and reverse voltages applied to the cells that made it completely weak approval management of multi-packs of NiCd cells.

The chemistry behind it is simply the phenomenon of overheating, it has nothing to do with memory effect. NiCd cells losses the electrolyte during the reheating process, the longer the heating process, the lower the ability of the cell becomes.

Because of this so-called "memory effect", this type of NiCd battery could be charged no more than 24 hours a day, to do so will cause the battery has a shorter life.

In general, the NiCd cell is used in electronic devices cheaper, as the cordless phones and portable vacuum cleaners. The NiCd battery can last longer if the charger is removed as and when it is hot.

For more information on rechargeable batteries, please visit target = "_blank" href = "http://aabatterycharger.org"> http://aabatterycharger.org

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Article Source: ArticlesBase.com - Is it a myth or fact that the NiCd rechargeable battery has a memory effect?

Nicd Rechargeable

Nicd Rechargeable