Yustda AC/DC Adapter Replacement for Boosted Rev K1P BPN-102451 BPN102451 48V 48 Volt 10.5Ah 504Wh 48VDC Li-ion Battery Pack Foldable Power Supply Cord Cable Mains PSU

World Wide Input Voltage 100-240VAC 50/60Hz. AC / DC Adapter Charger Compatible with Boosted Rev K1P BPN-102451 BPN102451 48V 10.5Ah 504Wh 48 Volt 48VDC Li-ion Battery Pack Power Supply Cord Cable PS Mains PSU (Note: !!! 48V is battery's 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. Manufactured with the highest quality materials. Certification: FCC, CE and RoHS. If you have a different model to the one listed please email us to check compatibility.