The normal lifespan of a battery is 2 to 3 years, and a good one can last 4 to 6 years, which is almost the limit. Compared with the original factory, the price of Chaowei batteries is more than 100 yuan lower per piece. adjusted, and the performance is not as good as the original factory.
Use one battery for charging and one for discharging. There are requirements for both. They must be fully charged and discharged to avoid. excessive discharge, especially long-term high current discharge. Please explain clearly, although electric cars are here to serve you, you should cherish them more than motorcycles. You have to settle for the car, otherwise just buy a gas. -Car on fire.
Use a 3A charger.
Use a 3A charger for 60V and 20V batteries. As long as the output voltage is 60V, the output current can be 2A, 5A or even 10 A. The 2 A model can be fully charged in more than fifteen hours, and the 5 A model can be fully charged in six or seven hours. , the higher the current, the higher the price.