OBD DYNAMICS 12V Smart Battery Charger with Pulse Repair Function and LCD Display Vehicle Tool Kit

Function: - One-click repair mode charging. Using automatic pulse repair technology, reduce battery heating, reduce battery liquid evaporation, slow down battery vulcanization. - Intelligent cooling system - Intelligent detection: The digital display can intelligently detect and display the current, voltage, electricity and battery type. - Six protection functions: Short circuit protection. Reverse connection protection. Low voltage protection. Overcharge protection. Temperature protection. Overvoltage protection - Constant current mode + constant voltage mode + float mode, self-stop when full - Bold pure copper tinned core wire, fully wrapped alligator clip, pure copper high frequency transformer, safer to use Please note that a battery with a dead cell or damage cannot be repaired fully and this battery charger is meant to repair and increase voltage and CCA on a battery.