E-bike Battery needs to be maintained and charged when the follows conditions appeared:
1.Electric Bike Battery capacity decays and decelerates too fast.
2.Appeared behind battery.
3.After the electric bike battery lost, rehydration.
4.After the e-bike battery has been placed for a long time.
5.The battery has been severely discharged.
6.The e-bike battery is working in a low temperature environment for long time.
7.Unreasonable charging parameters, long-term undercharge.
How to maintain the charging parameters: in general, constant voltage current limiting charging or multi stage constant current charge is used. the parameters of the charging front and the electric bike charger are basically the same, it is only later that the charging maximum voltage can be raised to higher. The maintenance charge is also called balanced charge.