18V LXT® Lithium‑Ion Dual Port Rapid Optimum Charger, DC18RD

The exclusive built-in fan cools the battery by forcing air through the battery's air vents during the charging process for faster charging. The charger communicates with the battery's built-in chip throughout the charging process to optimize battery life by actively controlling current, voltage and temperature. The result is category-leading charge times: two 18V Compact Lithium-Ion 2.0Ah batteries in only 25 minutes; two 18V LXT® Lithium-Ion 3.0Ah batteries in only 30 minutes; two 18V LXT® Lithium-Ion 4.0Ah batteries in only 40 minutes; two 18V LXT® Lithium-Ion 5.0Ah batteries in only 45 minutes.