compareCount++;
But e-bikes containing lithium-ion batteries are a newer challenge. "When a battery fails, it doesn't necessarily ignite, it will often produce some off-gases," says Stephen Welch, senior lecturer at the University of Edinburgh's Fire Research Centre. "Those off-gases are toxic and flammable. If they accumulate, you can have an explosion risk."
，这一点在服务器推荐中也有详细论述
В Финляндии предупредили об опасном шаге ЕС против России09:28
Tracy Hinds Chair, Open Source Initiative