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2. Zinc–carbon battery - Wikipedia

   en.wikipedia.org/wiki/Zinc–carbon_battery

   The zinc-chloride cell, frequently referred to as a heavy-duty, extra-heavy-duty, super-heavy-duty, or super-extra-heavy-duty battery, is an improvement on the original zinc–carbon cell, using purer chemicals and giving a longer service life and steadier voltage output as it is used and offering about twice the service life of general-purpose ...

3. AA battery - Wikipedia

   en.wikipedia.org/wiki/AA_battery

   Zinc–carbon batteries are usually marketed as "general purpose" batteries. Zinc-chloride batteries store around 1,000 to 1,500 mAh are often sold as "heavy duty" or "super heavy duty". Alkaline batteries from 1,700 mAh to 2,850 mAh cost more than zinc-chloride batteries, but hold additional charge. AA size alkaline batteries are termed as LR6 ...

4. Comparison of commercial battery types - Wikipedia

   en.wikipedia.org/wiki/Comparison_of_commercial...

   Zinc–carbon: Carbon–zinc Zinc: NH 4 Cl Manganese (IV) oxide: No 1898 [3] 0.75–0.9 [3] 1.5 [3] 0.13 ... some battery chemistries are at risk of thermal runaway ...

5. List of battery sizes - Wikipedia

   en.wikipedia.org/wiki/List_of_battery_sizes

   AA size battery and an 18650 lithium ion battery. ... The series comprised multi-cell carbon-zinc batteries used for portable electronic devices.

6. Zinc–air battery - Wikipedia

   en.wikipedia.org/wiki/Zinc–air_battery

   A zinc–air battery is a metal–air electrochemical cell powered by ... Zinc manganese dioxide "alkaline" Typical AA Cell [8 ... researchers announced a carbon ...

7. Energizer introduces thin, powerful Zinc Air Prismatic battery

   www.aol.com/news/2009-01-08-energizer-introduces...

   The batteries themselves make use of the same zinc air technology used in hearing aid batteries, and apparently have the highest energy density of any portable consumer power solution, which ...

8. Battery leakage - Wikipedia

   en.wikipedia.org/wiki/Battery_leakage

   A leaking AA alkaline battery. Alkaline batteries use manganese dioxide and zinc electrodes with an electrolyte of potassium hydroxide.The alkaline battery gets its name from the replacement of the acidic ammonium chloride of zinc–carbon batteries with potassium hydroxide, which is an alkaline.

9. History of the battery - Wikipedia

   en.wikipedia.org/wiki/History_of_the_battery

   The zinc–carbon battery (as it came to be known) is still manufactured today. In parallel, in 1887 Wilhelm Hellesen developed his own dry cell design. It has been claimed that Hellesen's design preceded that of Gassner. [16] In 1887, a dry-battery was developed by Sakizō Yai (屋井 先蔵) of Japan, then patented in 1892.