Industry leading charge times of 15 min. (Compact Battery) and 30 min. (LXT Battery)</br>During the charging process?? the Rapid Optimum Charger monitors actively controls the current?? voltage and temperature..</br>Rapid Optimum Charger has a built-in fan to cool the battery while charging</br>Compact design (7-12"ong?? only 1.6 lbs.) is ideal for jobsite portability and storage</br>If this charger is purchased in the New category it should come in retail packaging. Please contact Amazon if you receive a charger without retail packaging from the New category.</br></br>Product Description</br></br>The 15 Min/30-Minute 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 temperat</br><br/>http://www.amazon.com/gp/product/B00DVO32VQQ