Only the Geek Bar Pro, with 4.5ml of e-liquid and a 50mg/ml fails to meet the TPDs rules, which is why this device is not on sale here in the UK

References [i] Report shows that Organised Crime Groups are locating production facilities closer to large end-markets (UK and France stand as two of the Top 3 European Markets by Counterfeit and Contraband volume p.13), KMPG 2023 Report: Illicit cigarette consumption in Europe, p.10, KPMG report - Illicit Cigarette Consumption in Europe - 2023 Results [ii] KMPG 2023 Report: Illicit cigarette consumption in Europe, p.217, KPMG report - Illicit Cigarette Consumption in Europe - 2023 Results [iii]Ibid [iv] KMPG 2023 Report: Illicit cigarette consumption in Europe, p.217, KPMG report - Illicit Cigarette Consumption in Europe - 2023 Results, Total Cigarette Consumption in 2023 was 26.09bn in 2023, of which 6.71 bn cigarettes was illicit (6.71/26.09 = 25.7%, = 25%) [v] 12.9% in 2022 to 11.9% in 2023[v], Office for National Statistics (ONS), released 1 October 2024, ONS website, statistical bulletin, Adult smoking habits in the UK: 2023 [vi] Commissioned by Philip Morris International, KPMG report - Illicit Cigarette Consumption in Europe - 2023 Results [vii] KMPG 2023 Report: Illicit cigarette consumption in Europe, p.217: 2022 (21.2%) versus 2023 (25.7%) (25.7/21.2) 1 = 21.2% [viii] Prevalence of Tobacco Use Among Adults in the WHO European Region, WHO, 2020, Prevalence of tobacco use among adults in the WHO European Region in 2020 [ix] KMPG 2023 Report: Illicit cigarette consumption in Europe, p.217, KPMG report - Illicit Cigarette Consumption in Europe - 2023 Results

The stock has been beaten-up recently on the news that the FDA was considering banning or restricting the sale of menthol cigarettes
Commonly used in cars, motorcycles, RVs, or boats, it's perfect for powering devices like portable refrigerators, air pumps, car vacuum cleaners, LED light strips, or simply for charging auxiliary batteries
What matters is cleanliness and intended use