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CN3791 12V MPPT Solar Battery Charger Board Efficient 3.7V 4.2V Li Battery Charging Module

<div>Welcome to our store! We hope you have a wonderful shopping experience!</div>

<ul><li>Features: 
 
1.Efficient Charging: Using high efficiency MPPT control algorithm, the maximum power tracking effect is excellent, and the charging efficiency is higher. 
2.Voltage Protection: Support 12V solar panels, voltage adjustable, and with reverse current protection and overvoltage, undervoltage protection function. 
3.Wide Compatibility: Built in a variety of battery types to choose from, compatible with a variety of lithium batteries, safe and reliable. 
4.Easy to Carry: Small size, easy to carry, suitable for outdoor camping, tourism and other inconvenient occasions that require mobile power. 
5.LED Indication: The lithium battery charger board is equipped with an LED indicator light to display the charging status, which is more convenient to use. 
Specification: 
Item Type: Battery Charging Board Module 
Material: ABS 
Input Voltage: 12V 
Output Voltage: Nominal 3.7V 
Full Stop Voltage: 4.2V 
Interface: 2pin PH2.0 JST 
Charging Current: 2A 
PWM Switching Frequency: 300KHz 
Constant Voltage Charging Voltage: 4.2V 1% 
PackageList: 
1 x Battery Charging Board Module 
2 x Cable</li></ul>

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Features: 
 
1.Efficient Charging: Using high efficiency MPPT control algorithm, the maximum power tracking effect is excellent, and the charging efficiency is higher. 
2.Voltage Protection: Support 12V solar panels, voltage adjustable, and with reverse current protection and overvoltage, undervoltage protection function. 
3.Wide Compatibility: Built in a variety of battery types to choose from, compatible with a variety of lithium batteries, safe and reliable. 
4.Easy to Carry: Small size, easy to carry, suitable for outdoor camping, tourism and other inconvenient occasions that require mobile power. 
5.LED Indication: The lithium battery charger board is equipped with an LED indicator light to display the charging status, which is more convenient to use. 
Specification: 
Item Type: Battery Charging Board Module 
Material: ABS 
Input Voltage: 12V 
Output Voltage: Nominal 3.7V 
Full Stop Voltage: 4.2V 
Interface: 2pin PH2.0 JST 
Charging Current: 2A 
PWM Switching Frequency: 300KHz 
Constant Voltage Charging Voltage: 4.2V 1% 
PackageList: 
1 x Battery Charging Board Module 
2 x Cable

CN3791 12V MPPT Solar Battery Charger Board Efficient 3.7V 4.2V Li Battery Charging Module

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