Haosie MPPT Solar Charge Controller Module, 1A 4.2V 3.7V Lipo Battery Charger, 18x10.16x2.7mm Solar Panel Controller Module (Without Pin)
Haosie
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Product Features
Professional Adaptation: A lithium battery charger designed specifically for solar energy systems, compatible with DC 4.4-6V power supply voltage and stable output of DC 4.2V charging voltage Intelligent Regulation: Solar charge controller built in adaptive unit, can automatically adjust the charging current according to the input power output capacity, up to 1A and support resistances adjustment Safe Charging: The solar controller module has a pre charging adjustment function, which can restore deeply discharged batteries, and automatically enter the low power sleep mode at the end of charging Convenient Operation: The solar battery charger automatically without manual intervention, and the ‘CR’ and ‘OK’ LEDs visually display the charging status and full condition, which is easy to understand Compact Specification: Charge controller module size is only 18x10.16x2.7mm, weight 0.6g for pinless model, lightweight and does not take up much space, suitable for 5V solar panels or direct DC power supply
