A percentage of lithium-ion batteries overheat or catch fire each year

the verdict

SUPPORTED

the evidence backs this

Recorded sources

2 sources for · 0 against

Counts group repeated records of the same source within each side. They do not measure evidence strength or source independence.

AS REPORTEDno primary record reached; this is what the reporting says

Is it true that a percentage of lithium-ion batteries overheat or catch fire each year?

Yes. Lithium-ion batteries are well-documented to occasionally overheat, catch fire, or experience safety incidents due to various failure mechanisms.

Verdict: SUPPORTED · 2 sources for, 0 against · Last checked 4 Aug 2026

The analysis

Judged against statistical and reference sources.

Evidence for · 2

Wikipedia: Lithium-ion battery

Reference article covering this claim directly

Get citation

Wikipedia: Lithium-ion battery. (n.d.). Wikipedia. https://en.wikipedia.org/wiki/Lithium-ion_battery

See more details

More for · 1

Book: Handbook of Battery Materials

2012

Notes that safety incidents involving Li-ion rechargeable batteries do occur, posing burn and fire hazards.

Get citation

Daniel, C. & Besenhard, J. O. (2012). Book: Handbook of Battery Materials. John Wiley & Sons. https://play.google.com/store/books/details?id=mHhSqIL1TeoC&source=gbs_api

Related receipts

Is it true that lithium-ion batteries in electric scooters cause fires? CONTESTED PARTIAL related question, same topic
Is it true that lithium-ion batteries in electric bikes cause house fires? CONTESTED PARTIAL related question, same topic
Lithium-ion batteries can enter thermal runaway and catch fire when punctured, overheated, or overcharged SUPPORTED related question, same topic
Is it true that water exposure can cause a lithium-ion battery to short-circuit and catch fire? SUPPORTED related question, same topic
Is it true that lithium is used in batteries? SUPPORTED related question, same topic
Is it true that lithium-ion battery fires are hard to extinguish? SUPPORTED related question, same topic

What does the evidence say?

Judged against statistical and reference sources.

Receipt History

first checked04 Aug 2026

judged → SUPPORTED · 7504 Aug 2026

Anyone with this link can read the claim and its public receipt, including any personal information in that text. Open permanent receipt.

Check your own claim

Challenge the receipt

I have a source that contradicts this verdict I have a source that supports it No source: request a receipt review Requests are recorded for review. This does not start an automatic check or guarantee a response time.

Citation formatting by citeproc-js (Frank Bennett) and the Citation Style Language project. Source and licenses.

This receipt is an automated verdict against our published method · not an opinion about any author or publication.
Terms · Privacy · How verdicts work