trustmebro.to/r/…
✓ checked
trust me, bro:
here is the receipt.
the claim

Smartphone fast charging slows as the battery fills to limit heat and battery degradation.

the verdict
INSUFFICIENT LEANING
Recorded sources
6 sources for · 0 against

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

Is it true that smartphone fast charging slows as the battery fills to limit heat and battery degradation?

Unclear. Several battery-engineering sources partially support the general link between fast charging, heat, and battery degradation, but none addresses smartphone charging tapering as the battery fills.

Verdict: PARTIAL LEAN · 6 sources for, 0 against · Last checked

The private library was unavailable for some searches in this check. Missing library results are not evidence against the claim.

Evidence for · 6
Heat Generation and Fast Charging Characteristics of Automotive LFP, NMC, and NCA Battery Cells
2026
Get citation
Thornton, J. & Kollmeyer, P. J. (2026). Heat Generation and Fast Charging Characteristics of Automotive LFP, NMC, and NCA Battery Cells. doi.org. https://doi.org/10.2139/ssrn.7466288

See more details
More for · 5
Does never charging a laptop battery to more than 80% capacity increase its lifespan?
2012
Get citation
Does never charging a laptop battery to more than 80% capacity increase its lifespan?. (2012). skeptics.stackexchange.com. https://skeptics.stackexchange.com/questions/11184/does-never-charging-a-laptop-battery-to-more-than-80-capacity-increase-its-life

Fast Charging vs. Slow Charging: Pros and cons for the New Age of Electric Vehicles
2009
Get citation
Botsford, C. & Szczepanek, A. (2009). Fast Charging vs. Slow Charging: Pros and cons for the New Age of Electric Vehicles. zenodo.org. https://doi.org/10.5281/zenodo.8049282

Development of an advanced current mode charging control strategy system for electric vehicle batteries
2024
Get citation
Hui, F. L., Izuan, F. R. M., & Rosemizi, A. R. (2024). Development of an advanced current mode charging control strategy system for electric vehicle batteries. zenodo.org. https://doi.org/10.11591/ijpeds.v15.i4.pp2639-2650

Examining Model-Based Fast-Charging and Preconditioning on a Vehicle-Level - Simulation Data
2026
Get citation
Examining Model-Based Fast-Charging and Preconditioning on a Vehicle-Level - Simulation Data. (2026). data.europa.eu. https://data.europa.eu/data/datasets/https-open-bydata-de-api-hub-repo-datasets-https-mediatum-ub-tum-de-1750774

A fast charge algorithm for Li-ion battery for electric vehicles
2024
Get citation
Bouzaid, S., Mehdi, L. E., & Ballouti, A. E. (2024). A fast charge algorithm for Li-ion battery for electric vehicles. zenodo.org. https://doi.org/10.11591/ijece.v14i3.pp2457-2465

Receipt History
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
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