SECONDARY BATTERY CHARGING DEVICE

摘要

A secondary battery charging device (70) includes a thermostatic charging module (330) and/or a constant current charging module. While charging, the thermostatic charging module regulates the charging current to substantially maintain the charging device at a predetermined temperature value when the temperature of the charging device exceeds a predetermined temperature value; and the constant current charging module regulates the charging current to substantially maintain at a predetermined current value when the charging current exceeds a predetermined current value. The charging device has a high charging efficiency, long life, and small impact on the life of the secondary battery charged. The charging device and the secondary battery have high safety and reliability in the normal charging process.