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Feature :
1 . Lithium battery charger for solar powered system .
2 . Power supply voltage DC 4 . 4 6V , charging output voltage DC 4 . 2V .
3 . Maximum charging current/output current is 1A , but you can change the current by changing the value of the R1 resistor .
4 . Automatically adjust the charging current according to the output capacity of the input power supply .
5 . Precharge adjustment for restoring deep discharge batteries and minimize heat dissipation at the initial charging stage .
Specification :
Item Type : Lithium Battery Solar Module
LED Indicator : ''CR'' LED is status indicator; ''OK'' LED is fully charged OR constant voltage mode
Dimension : 18x10 . 16x2 . 7mm
Options : with Pin , without Pin
Weight : 0 . 9g(with Pin) , 0 . 6g(without Pin)
Instruction :
The adaptive unit on the module can adjust charging current automatically based on the output capability of input power supply , so it is ideal for the solar powered systems , or the applications that need to lithium ion battery or lithium polymer battery with an input power supply whose output capability is limited .
If your solar panel is 5V , then you can use it directly . Of course , the module can also be powered by a 5V DC power supply .
Package List :
1 x Solar Module