Milwaukee M18 REDLITHIUM-ION 5.0Ah Starter Pack (contained M12-18FC, M18B5 in Red Carton) M18SP-501B

Milwaukee M12-18FC 12V - 18V Multi Voltage Rapid Battery Charger - M12-18FC

Features:
Charges all Milwaukee® batteries up to 40% faster
Charges all M12™ and M18™ batteries
Sequencial charging
REDLINK™ intelligence communicates directly with the battery
REDLINK™ monitors cell voltage and temperature
REDLINK™ charges to optimise the performance, protect and extend the life of the battery

Specifications:
Voltage: 12V & 18V
Battery type: Li-ion
Weight: 0.77kg

Milwaukee M18B5 18V 5.0Ah Li-Ion RED LITHIUM Battery - M18B5

Features:
Milwaukee's patented REDLITHIUM technology
OVERLOAD PROTECTION to prevent battery abuse
TEMPERATURE MANAGEMENT SYSTEM to keep battery at ideal temperature
INDIVIDUAL CELL MONITORING for optimum charge and discharge for maximum battery life
DISCHARGE PROTECTION prevents cell damage from over discharge
5.0Ah extended capacity battery pack

Specifications:
Battery Capacity: 5.0Ah
2% more Rechargers
20% more Power
2 x more Run-time