The emergency electric baton belt is a lithium battery. en means: Lithium battery is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and uses non-aqueous electrolyte solution. The first lithium battery came from the great inventor Edison, using the following reaction: Li+MnO2=LiMnO2. This reaction is a redox reaction and a discharge. Due to the highly active chemical properties of lithium metal, the processing of lithium metal is very difficult.
If it is a pure graphene battery, it will be better than the lithium battery for electric vehicles in all aspects of performance. But since current graphene batteries only partially use graphene technology, their performance should be comparable to lithium batteries. It is nevertheless appropriate toNote that graphene batteries are more stable and safer than lithium batteries for electric vehicles, so choosing graphene batteries has more advantages.
Notes on charging electric vehicles:
1. Under normal circumstances, you don't often take people with you or go up hills all day. It is best to charge only after 60-70% of the mileage, which can avoid early loss of battery capacity and excessive discharge.
2. If you often take people with you and climb hills, it is recommended to charge when the battery reaches 50% of the maximum mileage listed in the manual.