12V Lithium Battery Charger Repair | Troubleshooting & PCB Component Testing

📝 In this video, I show you how to troubleshoot and repair a 12V lithium battery charger used with a cordless drill. We’ll take a close look at the charger circuit board, test the main components with a multimeter, identify the faulty section, and perform the necessary repairs. 🔧 In this tutorial: 12V lithium battery charger troubleshooting PCB inspection and testing Testing electronic components with a multimeter Finding the charging circuit fault Charger PCB repair Final charging test If you enjoy cordless tool repair, lithium battery technology, electronics troubleshooting, and practical repair tutorials, make sure to subscribe to tool.tronic for more videos. #LithiumBattery #BatteryCharger #ChargerRepair #12VCharger #CordlessDrill #ElectronicsRepair #PCBRepair #ToolRepair #tooltronic 00:00 05:00 09:00