How to Use amp-hour in a Sentence

amp-hour

noun
  • That lab takes new chemistries and expands them into large-format cells up to 200 amp-hours.
    — John Voelcker, The Verge, 12 Oct. 2026
  • With average charge times of 10 minutes per amp-hour, these batteries are among the fastest in the industry.
    — Bestreviews, Chicago Tribune, 14 Oct. 2026
  • The charge controller is connected to a 35-amp-hour lead-acid battery, a type of rechargeable battery commonly used for energy storage.
    — Munis Raza, Interesting Engineering, 24 Mar. 2026
  • In Michigan, Ford's BlueOval Battery Park Michigan in Marshall will produce smaller amp-hour cells for use in residential energy storage solutions.
    — Jamie L. Lareau, Freep.com, 29 Jan. 2026
  • The bus now holds 100 gallons of water, 1,800 amp-hours of lithium-ion batteries and 3,300 watts of solar power — enough to run air conditioning, appliances and electronics without ever plugging in.
    — Jordan Greene, PEOPLE, 29 Dec. 2025
  • Power is supplied by a 12-volt, 10-amp-hour lithium iron phosphate (LiFePO₄) battery, selected for its thermal stability, safety characteristics, and long cycle life.
    — Jijo Malayil, Interesting Engineering, 10 Feb. 2026

Some of these examples are programmatically compiled from various online sources to illustrate current usage of the word 'amp-hour.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

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