Solar Charging Panel 4.4-6V Lithium Battery Automatic Recharge Module

1. Interface: PH2.02. Can be utilized for lithium battery charging applications powered by voltage sources with limited current output such as solar panels3. Input voltage range: 4.4V-6V (please note the solar panel voltage, support 5V solar panel)4. Constant voltage charging voltage 4.2V5. Can be used as a voltage source6. Internal integrated charging current adaptive module, can automatically adjust the charging current according to the current output capacity of the input voltage source7. In order to activate the deeply discharged battery and reduce power consumption, it adopts trickle charging mode when the battery voltage is low8. Continuous constant current charging current up to 0.99A (1A)9. Constant current/constant voltage/constant temperature charging mode can maximize the charging current and prevent the chip from overheating10. Automatically enter the low-power sleep mode when the power supply voltage drops11. Charging status and end-of-charging status dual indicator outputs12. C/10 end-of-charge detection, automatic re-charging13. Size: 20 x 40mm