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Button, coin, or watch cells. A button cell, watch battery, or coin battery is a small battery made of a single electrochemical cell and shaped as a squat cylinder typically 5 to 25 mm (0.197 to 0.984 in) in diameter and 1 to 6 mm (0.039 to 0.236 in) high – resembling a button.
Litovitz and other researchers pointed to the rising popularity of the 20-millimeter-diameter lithium coin cell battery: Their analysis found that 12.6% of children under the age of 6 who ingested ...
This is due to an ingestion hazard. ... The scales were packaged with two lithium CR3032 coin batteries, one pre-installed and one spare battery. ... “When button cell or coin batteries are ...
CR2032 lithium button cell battery Lithium 9 volt, AA, and AAA sizes. The top object is a battery of three lithium-manganese dioxide cells; the bottom two are lithium-iron disulfide cells and are compatible with 1.5-volt alkaline cells. Lithium metal batteries are primary batteries that have metallic lithium as an anode.
PMID 23261258 [PubMed abstract] The NLM doesnt have a MeSH for button battery ingestion. it falls under the MeSH -- Electric Power Supplies/adverse effects* Foreign Bodies Foreign-Body Reaction/ This free full text review article on button cell battery ingestion notes that hearing aid cells are more common source of injested battery. Jatana ...
Mercury battery "РЦ-53М"(RTs-53M), Russian manufactured in 1989. A mercury battery (also called mercuric oxide battery, mercury cell, button cell, or Ruben-Mallory [1]) is a non-rechargeable electrochemical battery, a primary cell. Mercury batteries use a reaction between mercuric oxide and zinc electrodes in an alkaline electrolyte.
Some button cell batteries manufactured by Duracell are coated with a bitterant to discourage accidental ingestion by children. [5]
Several sizes of button and coin cells, some of which are silver oxide. A silver oxide battery (IEC code: S) is a primary cell using silver oxide as the cathode material and zinc for the anode. These cells maintain a nearly constant nominal voltage during discharge until fully depleted. [2]