The parameters of 48V 2A adapter: AC input 100-240V 50 60Hz, DC output 48V 2A; wide voltage input, in line with global standards
48V 2A power supply DC connector size: 2.5mm inner diameter, 5.5mm outer diameter, dc cable length 90cm/2.95ft; Warning: This adapter CANNOT be used for lithium battery electric bicycles!
Good safety performance and high reliability: 100% brand new products, adopting IC chip chip motherboard solution, more stable quality; high quality components, more stable performance
Four protections and safety guarantees: over-voltage protection, over-current protection, short-circuit protection, over-heat protection; shipment after load aging test. all copper nickel-plated plug, standard safety input jack, good conductivity, wear-resistant and not deform , pass plug and unplug test, strong corrosion resistance
Service: we offer a 60-day refund and a 1-year warranty service. We would appreciate it if you could contact us first if you have any questions or suggestions. Any feedback is welcome, we provide technical and use of answer services.