Components / Battery Boards
Micro-USB TP4056 3.7V Battery Charger Module 7W DC UPS with Adjustable Step-up Boost Output 5V 9V 12V 27V

Components / Power Regulators
JacobsParts 120W DC Voltage Buck Converter Power Regulator 24V 36V 48V Step-Down to DC 12V 10A Waterproof

Components / Power Regulators
FP5139 60W DC-DC Buck Boost Voltage Converter SEPIC Module Step-up Step-Down Constant Current Adjustable Power Regulator Board

Components / Power Regulators
XL4015 5A DC Buck Step Down Voltage Converter Constant Current Adjustable Power Module

Components / Power Regulators
LTC3780 130W DC-DC Synchronous Buck Boost Voltage Converter Step-Up Step-Down Voltage / Current Power Regulator Board Highest Efficiency

Components / Power Regulators
XL4015 5A DC-DC Buck Step-down Voltage Converter Module Adjustable Power Regulator Board with LED Voltmeter

Components / Power Regulators
JacobsParts XL4015 5A DC-DC Buck Step Down Voltage Constant Current Converter Module Adjustable Power Regulator Board with LED Voltmeter & USB Output

Components / Power Regulators
XL4015 5A DC-DC CNC Buck Step-Down Voltage Converter Power Regulator Board w/ Voltmeter & Digital Controls

Components / Power Regulators
MP1584 3.3V Fixed Output 3A DC Step Down Converter Buck Module 4.5-28V In

Components / Power Regulators
MP1584 5V Fixed Output 3A DC Step Down Converter Buck Module 4.5-28V Input

Components / Power Regulators
MP1584 3A Adjustable DC Step Down Converter Buck Module 3.3V 5V 9V 12V 24V

Components / Power Regulators
LM2596 36V 5A DC Buck Step Down Voltage Converter Constant Current Power Module

Components / Power Regulators
300W Synchronous Buck Module Constant Current CC CV DC DC Step Down Voltage Power Regulator

Components / Power Regulators
LM2596 Step-down Power Converter Buck Module with LED Voltmeter DC 4-38V to 1.25-36V

Components / Power Regulators
XL6019 30W 5A DC-DC Boost Power Regulator Adjustable Voltage Converter Step-up Module with Screw Terminals

Components / Power Regulators
XL6009 32W 4A DC-DC Boost Power Regulator Adjustable Voltage Converter Step-up Module

Components / Power Regulators
XL6009 DC Buck Boost Step Up or Down Adjustable Voltage Power Module 5V 12V 24V 32V

Components / Power Regulators
AT30 30W DC-DC Buck Boost Step Up or Down Adjustable Voltage Regulator Power Module with Heatsink, Fuse, and Dual-Stage Output Filter

Components / Power Regulators
XL6009 LED DC-DC 4.5-32V to 5-35V Voltage Step Up Adjustable Boost Regulator with Voltmeter and Terminals

Components / Power Regulators
LM2596 DC to DC Voltage Regulator Buck Converter Power Supply Step-Down Module

Components / Power Regulators
5A Adjustable DC-DC Step Down Power Supply Voltmeter Heatsink Standoffs XL4015

Components / Power Regulators
DC Boost Module 0.9V-5V Input 5V 600MA USB Output DIY Power Bank

Components / Power Regulators
JacobsParts DC Boost Module 3.7V 2.25-5V Input 5V 1.5A USB Output Up to 96% Efficiency

Components / Power Regulators
DC Boost Module 3V 3.3V 3.7V 4.2V Input 5V 2A USB Output 10W Low Profile

Components / Power Regulators
15W USB 5V 3A DC Buck Voltage Step-down Module 9V 12V 24V Input DIY Car Charger