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Dry cell batteries

Definition

Dry cell batteries are a common type of power source. Tiny dry cell batteries are sometimes called button batteries.

This article discusses poisoning from a dry cell battery (including button batteries). Poisoning occurs when a person is exposed to the chemicals inside the battery.

Alternative Names

Batteries - dry cell; Button batteries

Poisonous Ingredient

  • Acidic dry cell batteries
    • Manganese dioxide
    • Ammonium chloride
  • Alkaline dry cell batteries
    • Sodium hydroxide
    • Potassium hydroxide

Where Found

Dry cell batteries are used to power a variety of different items. Small dry cell batteries may be used to power watches and calculators, while larger ones (for example, size "D" batteries) can be used in items such as flashlights.

Review Date: 5/18/2007
Reviewed By: Eric Perez, MD, Department of Emergency Medicine, St. Luke's-Roosevelt Hospital Center, New York, NY. Review provided by VeriMed Healthcare Network.

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