TZT WZ5005L DC DC Buck Converter CC CV Power Module 50V 5A 250W Adjustable Regulated power supply 5V 12V 24V step-down

$7.88

TZT XY-UDP Digital USB DC DC Converter CC CV 0.6-30V 5V 9V 12V 24V 2A 15W Power Module Desktop Adjustable Regulated power supply

$7.81

TZT High Accuracy 1-500MHz Frequency Counter Tester RF Meter Module Measurement Module LCD Display With Backlight

$7.73

QC4.0 QC3.0 Type-C DC12-28V 5A 100W Step Down Mobile phone quick charger module for Huawei SCP/FCP Apple PD Qualcomm

$7.66

SK120 SK120X DC Buck Boost Converter CNC Adjustable Regulated Power Supply Module Constant Voltage Current Solar Charge Module

$7.58

TZT Type-C LCD 4 Channel Display Battery Capacity Tester MAh Lithium Digital Battery Detector Module for 18650 Battery Tester

$7.28

Coulommeter 30A automatic battery charge and discharge management Lithium battery charge and discharge protection bidirectional current detection

$7.20

DC DC Buck Boost Converter CC CV 0.6-36V 5A 5V 12V 24V Power Module Adjustable Regulated laboratory power supply SK80

$7.13

SK80 DC DC Buck Boost Converter CC CV 0.6-36V 5A Power Module Adjustable Regulated laboratory power supply variable 5V 12V 24V

$7.13

TZT QC4.0 QC3.0 LED Dual USB PD Fast Charge 5A 100W Micro/Type-C USB Mobile Power Bank 18650 Charging Module

$7.05

Coulomb Counter with 10A Full-automatic Battery Charge-Discharge Management, Lithium Battery Charge-Discharge Protection, and Bidirectional Current Detection

$6.75

SK60 SK60S DC 6-36V 60W 5A Buck Boost Converter CNC Adjustable Power Supply Module Constant Voltage Current Solar Charge Module

$6.52

TZT 25W 35W QC2.0 QC3.0 USB electronic load adjustable constant current aging resistor battery voltage capacity tester voltmeter

$6.44

DC 0-32V 12A Constant Voltage Current LCD digital Voltage Current Display Adjustable Buck Step Down Power Supply Module Board

$6.44

Coulombmeter 10A automatic battery charge and discharge management lithium battery charge and discharge protection bidirectional current detection

$6.29

140W PD3.1 Bidirectional Fast Charger Module 2S 3S 4S 5S 6S Lithium Battery Charging Board IP2366 BMS Charger Module

$6.22

TZT DC 8-120V 0-10A Voltage And Current Charger Detector Electric Vehicle Charging Power Temperature Measuring Instrument Tester

$5.96

LC-100A Digital LCD Capacitance Tester Module Inductance Table TESTER LC Meter Frequency 1pF-100mF 1uH-100H LC100-A + Test clip

$5.91

TZT IO23B01 AC 110V 220V Converter Multifunction Self-lock Relay PLC Cycle Timer Module Delay Time Switch

$5.65

TZT QC4.0 4 Way USB Type-C Mobile Phone Quick Charge Adapter 6-35V Step Down Buck Boost Module SW3518

$5.61