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alkaline battery
noun
: a long-lived dry cell with an alkaline electrolyte that decreases corrosion of the cell
called also alkaline cell
Examples of alkaline battery in a Sentence
Recent Examples on the Web
These are primarily non-rechargeable alkaline batteries that have been used for decades.
—Wesley Chang, The Conversation, 5 Apr. 2024
The highest-capacity Pro model matches or bests a single-use alkaline battery for most gadgets, including game controllers, toys, and torches.
—WIRED, 9 Nov. 2023
In case of a power outage, there’s a 9-volt alkaline battery that will kick in.
—Quincy Bulin, Better Homes & Gardens, 11 Aug. 2023
No appliances, alkaline batteries, bulbs, furniture, refrigerators, treadmills, air conditioners or ceiling fans.
—Laura Groch, San Diego Union-Tribune, 12 Apr. 2023
The flexibility to use both rechargeable or alkaline batteries is ideal for longer excursions.
—Kevin Brouillard, Travel + Leisure, 17 Feb. 2023
Today, the average, general purpose alkaline batteries (such as the AAA, AA, C, and D batteries that go in your remote control or child’s toy) are made of steel and a combination of zinc, manganese, potassium, graphite, paper, and plastic—all of which, in theory, are recyclable.
—Katherine Gallagher, Treehugger, 2 Mar. 2023
What to Consider: The rechargeable battery is built in, so there’s no options to replace with alkaline batteries.
—Kevin Brouillard, Travel + Leisure, 17 Feb. 2023
For instance, in your common household alkaline battery, the positive electrode (the cathode) is made of manganese oxide and the negative electrode (or anode) is made of the trace mineral zinc.
—Miriam Fauzia, Popular Mechanics, 8 Sep. 2022
These examples are programmatically compiled from various online sources to illustrate current usage of the word 'alkaline battery.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
Word History
First Known Use
1874, in the meaning defined above
Dictionary Entries Near alkaline battery
Cite this Entry
“Alkaline battery.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/alkaline%20battery. Accessed 29 Sep. 2024.
Kids Definition
alkaline battery
noun
: a long-lasting battery containing alkaline chemicals
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