--VRORKV 3 in 1 cable use the premium tinned Copper and support 3A quick charging. It focus on multifunctional charging idea, Please follow the using tips below to achieve the most ideal charging speed.
1)When you charge 2 or 3 devices at the same time, we suggest use the charging adapter with output current 5V3A;
2)When you charge 1 device, we suggest use the charging adapter with output current 5V2A.
--Keep all of the metal parts clean and dry before you make charging to your devices.
--Charging multiple devices at the same time may increase the charging time.
--Some device with current protection system that will also slow down the charging speed.