lithium-ion battery

noun

lith·​i·​um-ion battery ˈli-thē-əm-ˈī-ən- How to pronounce lithium-ion battery (audio)
-ˈī-ˌän-
: a rechargeable battery that uses lithium ions as the primary component of its electrolyte

Note: Lithium-ion batteries are common in portable electronic devices such as cell phones and laptop computers.

Examples of lithium-ion battery in a Sentence

Recent Examples on the Web
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With four independent electric motors, all juiced by a 120 kWh lithium-ion battery, the 5,247-pound Battista dispatches zero to 60 mph in 1.8 seconds on its way to a limited top speed of 217 mph. Viju Mathew, Robb Report, 11 Feb. 2025 These batteries are different from traditional lithium-ion batteries: while li-ion batteries employ either NMC (lithium nickel manganese cobalt oxide) or LCO (lithium cobalt oxide) as the cathode material, LFP batteries utilize lithium iron phosphate. New Atlas, 7 Feb. 2025 Unlike traditional lithium-ion batteries, which pose risks of thermal runaway, this company’s materials provide thermal stability and superior safety. William Mullane, USA TODAY, 31 Jan. 2025 StarPlus Energy, a joint venture between Samsung SDI and automaker Stellantis, which builds cars under the Jeep, Ram, Dodge and Chrysler brands, also has a $7.5 billion loan that closed in December to build two lithium-ion battery cell and module manufacturing plants in Kokomo, Indiana. Chris Isidore, CNN, 29 Jan. 2025 See all Example Sentences for lithium-ion battery 

Word History

First Known Use

1980, in the meaning defined above

Time Traveler
The first known use of lithium-ion battery was in 1980

Dictionary Entries Near lithium-ion battery

Cite this Entry

“Lithium-ion battery.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lithium-ion%20battery. Accessed 16 Feb. 2025.

Last Updated: - Updated example sentences
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