Then, you'll connect the charger's beneficial clamp for the battery's positive terminal along with the charger's adverse clamp for the battery's damaging terminal. Generally, the charger's constructive clamp will likely be crimson and also the destructive clamp will likely be black. ELAK Multi-Battery Chargers are designed for use in workshops, https://elak12voltautobatterychargers.blogspot.com/2024/10/trusted-industrial-tools-supplier-in.html