XINCOL SM901 400A Smart Fully Protected 14 inch Intelligent EC5 Connector Emergency Alligator Clamp for 12V Jump Starter Battery Pack Support up to: 18800mAh Power bank at 600Amp Current (&lt;3 seconds) Input/output: 12V Operating temperature: 0C-60C Wire Guage: 10 AWG; RED (+) 12.9" length; BLACK (-) 12.5" length Strong Alligator Clamp Clip with EC5 Plug Connector (Fit for most car jump portable starters) Suitable for XINCOL X6 X7 X8 X9 X10 and M6, and all EC5 connector car jump starter, such as Anker dbpower boltpower and so on