amp-hour

noun

ˈamp-ˈau̇r 

-ˈau̇-ər

: ampere-hour

Examples of amp-hour in a Sentence

Recent Examples on the Web

The 106 amp-hour cells feature a solid electrolyte infused with gel or liquid. —IEEE Spectrum, 12 Mar. 2025

Those Continental mud-terrain tires measure 42 inches in diameter, the roof supports 1,400 watts of solar panels (that charge a 1,980 amp-hour lithium-ion battery pack), and 118 gallons of water capacity feed a shower, bathroom, and kitchen. —Michael Van Runkle, Robb Report, 9 Jan. 2025

Batteries Samsung has increased the energy density of the 21700 cells employed in Rivian’s Standard Pack and Max Pack batteries from 50 amp-hours per cell to 53 amp-hours. —Dan Carney, Popular Science, 12 June 2024

For both tests, DC discharge in amp-hours must be measured. —Evan Williams, Ars Technica, 2 Jan. 2024

Milwaukee claims the pole saw’s 8 Ah (amp-hour) batteries offer more power, allowing the machine to run for longer time periods, but the run times are not listed on the website. —Nor'adila Hepburn, Better Homes & Gardens, 25 Sep. 2023

Your purchase comes with two 24-volt, 4.0 amp-hour batteries and a dual-port charger to juice both batteries simultaneously. —Brandon Russell, Popular Mechanics, 14 Aug. 2023

The kit also comes with two 20-volt, 2.0 amp-hour batteries, storage bags, and various accessories. —Brandon Russell, Popular Mechanics, 29 Apr. 2023

Follow the trolling motor manufacturer’s instructions for the amp-hours, group, and the number of deep cycle batteries required to power the motors all day. —Ric Burnley, Field & Stream, 3 Apr. 2023

Word History

First Known Use

1884, in the meaning defined above

Rhymes for amp-hour

• bower
• cower
• dour
• flour
• flower
• fower
• glower
• hour
• our
• power
• scour
• shower