Makita 40 Volt Charger DC40RB The Makita 40 Volt Charger DC40RB 2-Port Fast Charger Set can charge two batteries simultaneously, making it more efficient and allowing the batteries to be used for longer periods. The 40 Volt Charger Charger Set also has a USB port that can be used to charge compatible electronic devices, providing additional convenience. Powerful features: Lithium Ion Extreme Technology: The LXT System was the world’s first 18V lithium-ion cordless tool system. LXT Products deliver premium power and run time for consistent results in commercial applications. These products are the one-battery solution for contractors that require a cordless tool system to be more provide longer work time for increased performance and productivity to help them solve problems, job after job. It has a charge time of just 45 minutes when using the Makita rapid charger with the added convenience of an LED charge level indicator. The charger communicates with the individual cell in the battery and controls current, voltage, and temperature. Both rapid and optimum charges are achieved making battery life longer. Makita 40 Volt Charger Features: LED charging display. Forced cooling system. Able to perform consecutive fast charging of batteries Electronic current limiter for overload protection. A USB port that provides 1.5A output for charging smartphones, tablets, etc. The charger communicates with the individual cell in battery with a built-in CPU and then it controls current, voltage, and temperature for both rapid and optimum charge, therefore the battery has longer life as it can be charged in the best method and duration. Charges a 40V MAX XGT Lithium-ion 2.0Ah battery in only 22 minutes. Charges a 40V MAX XGT Lithium-ion 4.0Ah battery in only 45 minutes. Charges a 40V MAX XGT Lithium-ion 5.0Ah battery in only 50 minutes. Charges a 40V MAX XGT Lithium-ion 8.0Ah battery in only 76 minutes. Compatible with Interchangeable adapter ADP10 for charging LXT Li-Ion batteries. Selectable melody sound for full charge notification Optimum charging control using feedback of real-time battery data Equipped with two cooling fans& one for the battery and the other for the charging circuit Charges two batteries simultaneously Battery Type / Lithium Ion Voltage / 220 ~ 240 Port / 2 Pin / 3