[XT60i to O ring Terminal Cable] This cable use 12AWG Tinned Copper UL2468 Certified Wire with high quality PVC nylon material. Tined Pure Copper has low resistance, antioxidant, providing stable current for your device [XT60i Connector] The XT60i connector has an anti reverse connection function,which can prevent users from accidentally reversing the positive and negative polarity when connecting the power supply to the device. Cable Length: 5FT [Wide Application] It is suitable for most remote-controlled airplanes, remote-controlled toy cars, lithium batteries, and can easily connect to power plants such as Ecoflow River series [Clamp Eyelets] The size of the hole in the ring terminal: 0.31 inch / 8.0mm [You Will Get] 12AWG 5FT XT60i Female to O ring Terminal Cable & 24 months friendly customer servic. Please contact us if you have any issue, we will reply and solve within 24 hours. (Note: Before Using Please Make Sure the Positive and Negative Poles are Correctly Matched) ELFCULB XT60i to O Ring Terminal Cable,12AWG XT60i Female to O Ring Connector with Tinned Pure Wire for RC Battery Portable Power Station Solar Generator(5FT)