If your 19.2 Volt Craftsman battery seems dead, don’t throw it away just yet. Start by cleaning the terminals to ensure proper contact. Sometimes, a slow charge with the original charger can bring life back. You can also try the “jumpstart” method by briefly connecting it to a fully charged battery of the same type. If nothing works, consider re-celling or using a replacement pack to ... https://usabatteries.com/product/2-pack-craftsman-19-2v-battery-6-0ah-replacement/