Designed to work with the New M18 18 Volt Lithium-Ion Series of Tools and Batteries the 48-59-1801 has a 1 hour charge time and a pass through plug that is designed to give you added outlet availability

• Has a 1-Hour Charge time
• Incorporates a pass-through plug that is designed to give you added outlet availability
• Comes with a 2-Year Warranty
• Works with Milwaukee 48-11-1815 and 48-11-1828 M18 Batteries

The M18 Battery Technology is a new design of the Lithium-Ion Battery and is not compatible with older Milwaukee tools(V18 SERIES)