Special Features Charger specifically developed for XGT 40V Max Li-ion batteries. Using the optional charging adapter ADP10, the charger is also suitable for fast charging LXT 14.4V and 18V batteries. The machines, batteries, and charger of the XGT platform are all equipped with electronics, allowing them to communicate with each other. The charger provides the most optimized charge to the battery depending on its status. The charger is equipped with two fans: one to force cool the battery and one to cool the charging circuit. By combining these techniques, high temperatures in the battery and charger are prevented, extending the battery's lifespan and significantly accelerating the charging process. Result: an optimal charging system. Technical Data BL4020: 100% in 30 minutes or 80% in 22 minutes. BL4025: 100% in 38 minutes or 80% in 27 minutes. BL4040: 100% in 67 minutes or 80% in 52 minutes. BL4050F: 100% in 85 minutes or 80% in 65 minutes. BL18060B (with adapter ADP10): 100% in 85 minutes or 80% in 66 minutes. Documents Instruction manual