MPPT Solar Charge Controller 4.2V 3.7V 18650 Lithium Battery Charging Board Charger Module SD05CRMA For Solar Powered Systems

MPPT Solar Charge Controller 4.2V 3.7V 18650 Lithium Battery Charging Board Charger Module SD05CRMA for Solar-Powered SystemsSelling oints:
1: Suitable for solar power generation system2: Constant current/constant voltage operation, with thermal regulation function, which can maximize the charging rate without the risk of overheating3: Automatically low power consumption when the input power supply voltage is removed. Power consumption sleep mode4: Battery overvoltage protection5: Wiring is simple and easy to understand6: Two options, no needle and with needle. It is convenient for customers. If there is no special welding tool, choose with pin. If you want to change the pin direction, choose without pin. Product name: MPPT solar controller 3.7V 4.2V 18650 lithium battery charging 1A charger module
Feature:
1.Power supply voltage DC 4.4-6V,charging output voltage DC 4.2V;2.The maximum charging current/output current is 1A,
but you can change the current by changing the value of the R1 resistor.
3.Working envment temperature -40℃～＋85℃4..Size 18mm x 10.16mm x 2.7mm5.Weight: 0.9g (with needle), 0.6g (without needle)

Automatically adjust the charging current according to the output capacity of the input power suppl, Suitable for solar power system1.Precharge adjustment for recovering deeply discharged batteries and minimizing heat dissipation in the initial stage of charging2.Constant current/constant voltage operation with thermal regulation function can maximize the charging rate without the risk of overheating3.Automatic low-power sleep mode when the input power supply voltage is removed4.C/10 charge termination  5.Automatic recharge 6.Battery overvoltage protection7.LED indicator: ``CR'' LED is the charging status indicator,''OK'' LED is fully charged or constant voltage mode.
Packing list:
1 PCS 1A 5V MPPT solar controller for 3.7V 4.2V lithium ion and lithium polymer batteries Description: Lithium-ion battery charger for solar power system
If you need the manual, please contact me
The on- adaptive battery can automatically adjust the charging current according to the output capacity of the input power source. Therefore, the SD05CRMA is very suitable for solar power systor applications that need to charge lithium-ion batteries or lithium-polymer batteries. Input power with limited output capacity. 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.



About shipping
Shipping and Packaging All itwill be double checked and well packed before sending.Itwill be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

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