Review on ⚡️ Car Jump Starter Cable Battery Clamps - EC5 Connector to Alligator Clips Extension Cord: Reliable 10AWG Wire 12V Replacement Charge Cable for Emergency Portable Battery by Corey Singh

These will replace the cables that came with the cheap starter box I had lying around for a while. It works great BUT is missing an important safety feature as there is no diode bank on the positive terminal to prevent catastrophic damage to one or both batteries from overcharging or reverse polarity. The positive side of this is that both the voltage and current output are slightly higher, so the car will start faster, but the risk of damaging the battery is higher. Be careful!