Riden RD6018 is DC Step Down converter with 60V 18A and PC Connectivity.
Review of DT24 HD IPS Bluetooth digital display DC Solar Battery Energy APP Voltmeter Ammeter
DT24 settings is explained, tested with up to 30A used a solar power and battery energy meter. Mobile app for both Android and iOS app installed and tested. Inside the...
MH-CD42 DC 5V 2.1A Mobile Power DIY Board 4.2V Charge/Discharge(boost)/battery protection/indicator module for lithium
MH-CD42 is lithium battery charger 2.1A and discharger(3.5A) unit with battery level indicator LEDs, ON/OFF switch and