Nickel-based primary cell

The primary cell which the nickel-based primary cell (nickel けいいちじでんち) applied the technique of nickel, a hydrogen battery and the alkali manganese dry cell, and was made.

Summary

The basic constitution is similar to an alkali manganese dry cell (following alkali dry cell). In an anode, I use oxyhydroxylation nickel in addition to black lead and a manganese dioxide same as an alkali dry cell. It is the same as an alkali dry cell to use potassium hydroxide for zinc, an electrolyte to others, a cathode. The voltage is stable for a long term, and high load (the power consumption that, i.e., is high) strongly has characteristic that performance does not decline under the low temperature to be supplied either. Call it "nickel manganese battery" "oxyhydroxylation nickel batteries"; with the brand name "GigaEnergy" (TOSHIBA) "Oxyride dry cells" (Panasonic).

I appeared as a dry cell of the new method from the companies in about 2002 saying that life was long (as a lithium battery) and exceeded an alkali dry cell on the cost performance for a price after being high-performance. However,, there is only the digital camera degree that there was much power consumption a use with much demand at the time, and "the battery residual quantity detection of the apparatus does not work well when use it to the apparatus that there is little power consumption more because the curve of the drop of the voltage by the consumption with the apparatus to have a problem with when use it is different in a new article state because the initial voltage that there is not as for the alkali dry cell and the dramatic difference of the life is high"; had a problem, and the low power consumption of the digital camera declined by making it it and the performance enhancement of the alkali dry cell. The marketing disappeared during a short term, but, with the opportunity that became particularly at the uppermost limit, cameras to use the charge pond for like Cyber-shot of Sony increase, and eneloop of SANYO Electric is released, and it is low-priced besides, and a charge pond becomes able to purchase it, and this is because it was not popular.

It is FDK to produce these batteries, but scarcely sees it now in a city. It was released by Matsushita Electric, TOSHIBA battery, Sony and generally was commercially available widely once.

• It released it by a brand name called "Giga Energy" (giga energy) by the TOSHIBA battery (article number ZR6G) from 2002, but canceled production in February, 2007.
• It released it as "a nickel manganese battery" in Matsushita Electric (article number ZR6D), but it was performed all at once replacing it, and the old product became extinct to be labelled as an Oxyride dry cell on a large scale, and to put the improved model that improved low voltage properties on sale.
• Sony (article number ZR6DC)

In addition, there was the product which wrote the indication of "NiCad" that I could charge and not being able to charge it for "NiMH" and a judgment to be confusing very much, and did it because "nickel" was in the battery name.

Voltage

• The official name voltage: 1.5V
• The initial voltage: 1.7V
• The stop voltage: Approximately 1V

Allied item

• Oxyride dry cell

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