Kit includes:(1) M18™ REDLITHIUM™ XC5.0 Extended Capacity Battery Pack (48-11-1850)(1) M18™ & M12™ Multi-Voltage Charger (48-59-1812) Milwaukee® M18™ REDLITHIUM™ XC5.0 System Starter KitSKU: MIL48-59-1850Quantity*