World Wide Input Voltage 100-240VAC 50/60Hz. OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection). Tested Units. In Great Working Condition. eeTao 30 days Refund. 24 Months Exchange. eeTao New Global 54.4V AC / DC Adapter Compatible with Boosted Mini X (XR) BPN-102056 BPN102056 46.8V 5.7Ah 267Wh DC46.8V 5700mAh 46.8 Volt 5.7 Ah 46.8 Volts 5700 mAh 46.8VDC Lithium ion Li-ion Battery Pack Model B2XR E-Skateboard Electric Longboard Skateboard Long Skate board DC54.4V 2.21A 120W 54.40V 2210mA 120.0W 54.4VDC 54.4 V 54.4 VDC Switching Power Supply Cord Cable PS Charger Mains PSU Compatible with: Boosted Mini S MiniS; Boosted Plus Board Dual+ BPN-100573 BPN100573; Boosted V2 Dual Plus; Boosted Board V3 Plus BPN-102043 BPN102043; Boosted Stealth BPN-102044 BPN102044 Power Supply; Compatible with: MW Model GC120A48 Order No. GC120A48-BB1 GC120A48BB1 MEAN WELL 54.4V 2.21A 120W 54.4VDC 2210mA Switching Power Supply; (Note: ⚠️!!! 46.8V is Electric Scooter's battery voltage. ⚠️!!! NOT charger's voltage. Please Check For Compatibility With Your Unit. Thanks.) ⚠️!!!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. eeTao New Global 54.4V AC / DC Adapter Compatible with Boosted Mini X (XR) BPN-102056 BPN102056 46.8V 5.7Ah 267Wh DC46.8V 5700mAh 46.8 Volt 5.7 Ah 46.8 Volts 5700 mAh 46.8VDC Lithium ion Li-ion Battery Pack Model B2XR E-Skateboard Electric Longboard Skateboard Long Skate board DC54.4V 2.21A 120W 54.40V 2210mA 120.0W 54.4VDC 54.4 V 54.4 VDC Switching Power Supply Cord Cable PS Charger Mains PSU CECCCROHS 100-240