How about ternary lithium battery of AVIC lithium battery?

It's good. Civil batteries produced by AVIC Lithium Battery are still tested according to strict aviation standards, and can adapt to extreme environments such as high temperature, cold, high altitude and impact resistance. Its technology is advanced, durable, safe and environmentally friendly. Its single product is used on a bicycle, driving for 4 billion kilometers, and the battery has almost no attenuation. Passed the highest level IP68 test at present, so the ternary lithium battery of AVIC lithium battery is very good.