Stop Voltage: 2.9V for BAT discharging
Efficiency: 85% discharging efficiency, ideal for 3.7V to 5V conversion
Indications: Clear charging and discharging status with LED indications
Power MOS: Internally installed for efficient power management
Voltage Precision: Preset 4.2V with ±1% precision for safe charging
Standby Efficiency: Low 8uA current, exceedingly power-efficient
Management: Integrated charging and discharging management systems
Protection: Total protection with temperature and overvoltage safety
Zero Voltage Charging: Supports trickle mode, ideal for low voltage charging