๐ LXT Compact Rapid Charger - Charges 6.0Ah in 55 minutes - Charges 5.0Ah in 45 minutes - Charges 4.0Ah in 36 minutes - Charges 3.0Ah in 22 minutes ๐ The Makita Rapid Optimum Charger communicates with the battery’s built-in chip throughout the charging process to optimize battery life by actively controlling current, voltage and temperature ๐ Built-in fan circulates air through the battery during the charging process to cool the battery for faster charge time ๐ Optimizes battery life by actively controlling current, voltage and temperature