1.Charging and discharging indication
2.Internally installed charging and discharging power MOS
3.Preset 4.2V charging voltage, precision ±1%
4.Max 8uA standby current
5.Integration charging management and discharging management
6.Intelligent temperature control and over temperature protection
7.Integration output overvoltage protection, short circuit protection, overload protection
8.Integration overcharging and over discharging protection
9.Support trickle mode and zero voltage charging
When charging: red light flashing;
full charged: red light for a long time.
