Original 5A 12A DC to DC CC CV Lithium Battery Step down Charging Board Led Power Converter Lithium Charger Step Down Module

High-concerned chemical : None Package : module is_d : Yes Dissipation Power : 5A / 12A Supply Voltage : 4-38V Application : experimental modules Type : electronic module Brand Name : NoEnName_Null Origin : Mainland China Condition : New Operating Temperature : -40-+85