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

$7.88

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

$8.05

TZT LCR-T7 T7 Transistor Tester TFT Diode Triode Capacitance Meter LCR ESR Meter NPN PNP MOSFET IR Multifunction Tester Multimeter

$8.20

KWS-X1 Type-C Current and Voltage Monitor DC 4-30V 0-12A Power Meter Tester PD Battery Capacity Digital LCD Display Meter

$8.36

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

$8.60

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

$8.60

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

$8.60

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

$8.89

TZT 5V USB Output Converter DC 7V-24V To 5V 3A Step-Down Buck KIS3R33S Module KIS-3R33S

$9.47

XY3606B NC lift voltage DC adjustable voltage regulator power supply constant voltage constant current solar charging 61/216W

$9.64

XY3607F NC lift voltage DC adjustable power supply Constant voltage constant current solar charging 7A/252W

$9.80

XYS3580 DC DC Buck Boost Converter CC CV 0.6-36V 5A Power Module Adjustable Regulated Laboratory Power Supply Variable

$10.36

XY6506 CNC adjustable DC power supply constant voltage constant current maintenance 65V6A390W step-down module

$10.43

SK120S Digitally Controlled Step-Up/Step-Down DC Adjustable Regulated Power Supply with Constant Voltage and Constant Current, Solar Charging Module True Third Generation

$10.59

SK150 NC lift voltage DC adjustable power supply Constant voltage constant current solar charging module 7A/150W

$10.91

TZT XY6506X CNC adjustable DC power supply constant voltage constant current maintenance 65V6A390W step-down module

$11.07

TZT XY-BS750 Adjustable Boost Module 900W Boost Board, Low Ripple, Audio Amplifier Specialized Power Supply with Display

$11.23

XY6509 CNC adjustable DC power supply constant voltage constant current maintenance 65V9A585W step-down module

$11.39

SK150X NC lift voltage DC adjustable power supply Constant voltage constant current solar charging module 7A150W

$11.55

XY6509X CNC adjustable DC power supply constant voltage constant current maintenance 65V9A585W step-down module

$12.03