9V Power Supply Center Positive DC 9V Power Cord for Speakers Crosley Record Player Arduino UNO Schwinn Bike Breast Pump Halloween Props and More 9 Volt Charger Adapter 3A(Max)
[Power Parameters]: The 9v dc power supply Input: 100V-240V 50/60Hz. Output: 9V 0-3A (3000mA max, intelligent recognition output current). DC cord length: 1.5m (4.9Ft). Equipped with 10 Interchangeable connectors. Center positive(+), outer negative(-)
[Widely Compatibility]: This universal dc 9v power cord for speaker charger, crosley record player power cord, arduino power supply, switching power adapter, medela pump in style advanced charger, ispot 9v power supply, 9V Halloween props charger and so on
[Safe and Reliable]: The actual output voltage fluctuation does not exceed 0.5v, and the stable voltage makes your device more durable. If the charger works at a high load of more than 80% for a long time, it will get hot and shorten the service life. Choose this 9v 3a power supply to charge your 2A 1A 0.5A and other devices under light load, which is safer and has a longer service life
[Multiple Protections]: 9 volt dc power supply uses flame retardant materials, which is safer, and has built-in short circuit protection, electrostatic protection, overheating protection, overvoltage protection, overcurrent protection and other multiple protections
[Packing list]: 1* 9v power adapter, 10 Interchangeable connectors, 1 * instruction manual. If you have any questions, please feel free to contact our 7*24 friendly email support.Please confirm that the device polarity is center positive before use. If your device is center negative, you can purchase our polarity reversal line to use with it to charge center negative devices (such as center negative guitar pedal, label maker, keyboard, piano, drum)