DescriptionModel Number : LM2577Compale Brand/Model : NoneBrand Name : SZEKSOrigin : Mainland Chinais_customized : NOinput : DC 3-34Voutput : DC 4-35VCompale : PlayStation MoveLM2577 DC-DC Boost Step Up Module Converter Digital Voltmeter Display Voltage Meter 3A Output 3-34V To 4-35VDescriptionModule Properties: non-isolated step-up moduleInput voltage :3-34VOutput voltage: adjustable (4-35V)Output Current: 2.5A (MAX)Input current: 3A (MAX)Input: IN + input positive level, IN-input negativeOutput: OUT + output positive level, OUT-output negativeAdjustment method: first correct the input power (3-34V, between) then multimeter to monitor and adjust the potentiometer output voltage.Output Voltage: 4-35V continuously adjustable.Package Included1 Pcs DC-DC Boost Module