Charge an 18V Battery with a 20V Charger: Compatibility, Tips, and Quick Charging Insights
You should not use a 20V charger to charge an 18V battery. This can damage both the battery and the charger. Each charger is designed for a specific voltage. Always check compatibility between lithium batteries and chargers. For safe charging, always use a charger that matches your battery’s voltage specifications. When using a 20V charger, … Read more
