Dual USB Solar Voltage Regulator DIY Module QC 3.0 Fast Charging for Solar Panel
Interface Dual USB. Interface: Dual USB. USB female output, capable of charging digital products, industrial grade temperature range: -40 ℃~+85 ℃. Circuit board 1. input 5-30V 3A. USB 1: 5V 3A, 9V 2A, 12V 1.5A.