Specifications:
Material: Other
Packaging: 1PC
Size:18*10.16*2.7mm
Product parameter
1: Suitable for solar power generation system
2: Constant current/constant voltage operation, with thermal regulation function, can maximize the charging rate, no overheating risk
3: Automatic low power power sleep mode when the input voltage is removed
4: Battery overvoltage protection
5: Connection is simple and easy to understand
6: Two options, needle free and needle with. For the convenience of customers, if there is no special welding tool, choose with needle, if you want to change the pin direction, choose no needle parameter MPPT Solar Controller 3.7V 4.2V 18650 Lithium Battery rechargeable 1A charger module
Product description
1 PCS 1A 5V MPPT Solar Controller for 3.7V 4.2V Lithium Ion and Lithium Polymer Batteries Description:
Lithium-ion battery chargers for solar power systems
Power supply voltage DC 4.4-6V, charging output voltage DC 4.2V;
The maximum charge current/output current is 1A, but you can change the current by changing the value of the R1 resistor.
Automatically adjust the charging current according to the output capacity of the input power supply
Suitable for solar power supply system
Precharge adjustment for restoring deep discharge batteries and minimizing heat dissipation during the initial charge phase
Constant current/constant voltage operation with thermal regulation maximizes charge rate without risk of overheating
Automatic low-power sleep mode when the input voltage is removed
C/10 Charge termination
Automatic top-up
Battery overvoltage protection
LED indicator: "CR" LED is the charging status indicator
"OK" LED full charge or constant voltage mode;
The operating temperature ranges from -40℃ to +85℃
The on-chip adaptive battery can automatically adjust the charging current according to the output capacity of the input power supply, so the SD05CRMA is ideal for solar powered systems, or applications where lithium-ion or lithium-polymer batteries need to be recharged. An input power supply with limited output capacity.
If your solar panel is 5V, then you can use it directly.Of course, the module can also use 5V DC power supply.
The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.
