CN3791 MPPT 12V Solar LiIon Battery Charger
          Input voltage 12 V, output volatage 4.2 V, max. charging current 2 A, PWM switching frequency 300 KHz, working temperature -40 °C to +85 °C, dimensions 45x20x9.5 mm.
          
          Product Id: 12393
          
          
            
                Your Price: 
                
                €7.50
                
             
          
            
              Shipping Weight: 15 g