40V XGT RAPID CHARGER Charges a 40V max XGT 2.5Ah battery in 28 minutes, and 4.0Ah battery in 45 minutes.Built-in chip communicates during the charging process to control current, voltage, and temperature.Dual-fan design circulates air through the battery and circuit board for faster charging.The XGT Rapid Charger’s digital display indicates battery charge level (-80%, +80%, 100%) DC40RA Prop65 information pending -