Circuit Switch Generator Board Battery Voltages Features Package Content

Output Voltage Lithium Battery Charger Generator Board Package Content

Circuit Switch Generator Board Performance Battery Voltages Note Features

Power Bank Circuit Module with LED Digital Display and Dual USB Output

Adjustable Converter Module with Digital Voltage Display 1.25-37V Output

Delay Switch Module 220V AC Input Output 7A for Exhaust Fans and Humidifiers

3PCS Boost Circuit Board for 3.7V Battery Packs Output 5V Regulated Power

DC-DC Voltage Regulator Module Dual Output 3.6V 30V Input Compact Size