Detail CN3791 MPPT 12V Solar Charge Controller Board Charger Battery Lithium
CN3791 MPPT 12V Solar Charge Controller Board Charger Battery Lithium
Parameter:
Input voltage Solar Panel : 12V
Output voltage / Battery : nominal 3.7V full charge voltage 4.2V lithium/Lipo
battery
Interface: 2-pin JST connectors (or PH2.0) (include)
Max Charging current: 2A
PWM switching frequency: 300KHz
Charging voltage: 4.2V ± 1%
Working environment temperature: -40 ° C to +85 ° C
Size: 45X20X9.5mm
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