Features:

• Charges two 18V Compact Lithium-Ion 2.0Ah batteries in only 25 minutes.
• Charges two 18V LXT Lithium-Ion 3.0Ah batteries in only 30 minutes.
• Charges two 18V LXT Lithium-Ion 4.0Ah batteries in only 40 minutes.
• Charges two 18V LXT Lithium-Ion 5.0Ah batteries in only 45 minutes.
• 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.
• Optimizes battery life by actively controlling current, voltage and temperature.