12v electrostatic generator / electrostatic sprayer / negative ion output 15kV

Solex AO TUNE Negative Ion Transducer Speaker W/Si Bin And Black Tourmaline

12v high-voltage electrostatic generator electrostatic sprayer air purification

Virtual Pinball DOF 12V Solenoid Life Extender - Common Terminal Negative (GND)

+- 5V 6V 9V 12V 15V 24V Positive & Negative Dual Output power supply module

AC Charger for 13.5V~DC TPSHKE Cordless Electrostatic Handheld Sprayer

220v High-voltage electrostatic generator power supply air purifier 10000v outpu

Valve Motor 90 Degree Positive and Negative Limit Switch DIY Flip Structure 12V