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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 ModuleJames Bradley
Reviewed in the United States on March 6, 2024
Item was as described and very reasonable.
Terry Hawkins
Reviewed in the United States on September 24, 2023
Fast service and excellent product. replaced a defective board in one of my high dollar solar bollard lights.
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