DC-DC Step-Down Module MP1584EN 3A Adjustable

$1.40

Lithium Battery Charge/Discharge Module 3.7V-4.2V 2A Integrated Protection

$2.13

DC-DC Step-Down Module 5~35V 5A Adjustable Constant Current

$6.18

Power Module AMS1117-3.3V 5V Step-Down Voltage Regulator Board

$2.50

Lithium Battery Pack 18650 5V 12V High Capacity

$19.00

DC-DC Boost Converter 2.5-12V to 5/8/9/12V Adjustable for Lithium Batteries

$2.53

Universal Power Adapter 12V 3A for Desktop Computer LCD Monitor

$13.80

DC-DC Buck Voltage Regulator 5A 24V/12V to 5V Superior Performance to LM2596S

$11.31

18650 Lithium Battery Charging Module with Type-C and Overcurrent Protection

$2.74

DC-DC Step-Up Voltage Regulator Module MT3608 2A 2-24V Input

$2.99

Power Module AMS1117 Step-Down Regulated Board with Pins

$2.22

DC-DC Step-Down Power Module 3A Adjustable Voltage Regulation

$2.50