“最直观的就是用车成本，尤其是在家装了充电桩，每公里成本不到1毛钱，春节走亲访友、周边自驾游，电费也不过百十来块钱，比油车省太多了。” 除此之外，空间、动力，智能驾驶等，也都让阿武对自己的爱车爱不释手。
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."
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