1, small size and light weight: the lithium battery of electric motorcycle is only one third of the lead-acid battery of the same specification;
2. Long service life: the service life of lead-acid batteries is about 500 times, while that of lithium batteries is more than 2000 times;
3. Stable discharge characteristics: at the same temperature, the discharge output characteristics are very stable when using different discharge currents, which effectively protects the motorcycle ECU system;
4. The lithium battery of electric motorcycle can start normally at minus 20 degrees, while the traditional lead-acid battery can't start normally below minus 10 degrees;
5. Lithium batteries do not produce heavy metals during production and use, which is environmentally friendly;
6. The monthly self-discharge of lithium battery of electric motorcycle is less than 1%, and that of lead-acid battery is between 4% and 5%;
7. It can be charged and discharged quickly with large current and accept 3C charging current.
Lithium-ion electric vehicles, that is, lithium-ion electric vehicles, refer to electric vehicles equipped with lithium-ion batteries. In recent years, the environmental problems brought by traditional internal combustion engine vehicles and the shortage of oil resources have made people turn their attention to new energy vehicles. Pure electric vehicles have become an important development direction of electric vehicles because they can truly achieve "zero emission". Lithium-ion battery has become an ideal power supply for a new generation of electric vehicles because of its excellent performance. For example, the patent with the patent number of CN 206076352 U includes a plurality of lithium batteries, which are divided into several groups, and none of them includes at least one lithium battery; The number of battery cell brackets is two groups, one group is installed at the bottom of the battery pack; The other group is arranged at the top of the battery pack, which solves the problems that the battery car suitable for lithium batteries is single and inconvenient to replace, but there is still a problem that lithium batteries are prone to heat when working.