🎹 AC Adapter For Starument YK-9699A 61 Key Electric Keyboard Piano Power Supply

Specifics:
Input Voltage: AC 100-240V (Worldwide AC Input)
Input Frequency: 50-60Hz
Output Voltage: DC
Connecter Size: Barrel tip As the pictures shown
Cable Length: 4ft
Color: Black
Please make sure the output and tip size of adapter charger power are accordant before you bid/use!
Industry Quality: Over Voltage Protection, Over Heat Protection
Please don't confuse us with the low quality low current ones in the market!

⚠️!!!Tips: Rechargeable batteries don't last forever, the average battery last 1 to 3 years. If the battery is old/dead, it will not accept a charge. But not charger's problem. If you're not sure whether battery or charger is dead or not. You must have a volt meter in order to tell whether or not a charger is working.

Compatible Models:
For Aventon Level 2 commuter Electric Bike