PA2776 (140W):
- IECEE CB Test Certificate DK-180366-UL
- Evaluated to IEC 62368-1:2018
- Issued by UL Solutions (Demko), May 2026
- Also has Mexican NOM safety certification ULM-NOM-24290
An IECEE CB certificate isn't the same thing as a U.S. UL/ETL listing, but it provides meaningful evidence of independent safety evaluation.
I was impressed that Lenovo's compliance team responded promptly and supplied actual certificates rather than generic marketing claims. I haven't independently authenticated the certificate numbers with IECEE, but the documentation is reassuring.
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Why there is no symbol on the charger itself is unclear. I personally have a couple of these and think they are nicely built for the price and have zero concerns about them burning down the house.
Real world experience: Best speed I've gotten with my iPhone 18 Pro and M5 iPad Pro is 35w, so nowhere near the maximum wattage output. Typically hovers around 20-30w. No idea how long it'll last or how fire-prone it is
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Our community has rated this post as helpful. If you agree, why not thank
Our community has rated this post as helpful. If you agree, why not thank
Real world experience: Best speed I've gotten with my iPhone 18 Pro and M5 iPad Pro is 35w, so nowhere near the maximum wattage output. Typically hovers around 20-30w. No idea how long it'll last or how fire-prone it is
Our community has rated this post as helpful. If you agree, why not thank
The other SD reviewer relied on the Amazon listing (which is wrong) and Amazon AI isn't smart enough so it regurgitates wrong info.As you said no UL, ETL, TÜV logo on the device, but it does have a safety logo:
NOM (Norma Oficial Mexicana): The official safety certification mark for Mexico, indicating that the product complies with mandatory national safety standards.
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https://productiq.ulpro
Why there is no symbol on the charger itself is unclear. I personally have a couple of these and think they are nicely built for the price and have zero concerns about them burning down the house.
Our community has rated this post as helpful. If you agree, why not thank
Maybe it is somewhere else on the device or they omitted it.
https://m.media-amazon.com/images...Um9y7L
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Real world experience: Best speed I've gotten with my iPhone 18 Pro and M5 iPad Pro is 35kw, so nowhere near the maximum wattage output. Typically hovers around 20-30kw. No idea how long it'll last or how fire-prone it is
*Jokes aside, thanks for your real world feedback.
NOM: Norma Oficial Mexicana (Mexican safety standard)
FC: Federal Communications Commission (US)
10 inside circular arrows: China RoHS Environmentally Friendly Use Period (EFUP) of 10 years.
VI inside a circle: International Energy Efficiency Level VI
Double square: Class II equipment (double insulated)
UL Energy Verified: Certified by Underwriters Laboratories for energy efficiency standard
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