Features:

• Built in memory chip communicates the usage history with the charger
• Built in shock absorbers protect the cells from jobsite conditions
• High energy cells pack more power per cell to reduce the number of cells and overall weight
• Large release button for easy removal from the tool
• Built in air vents and wall cools the battery cells evenly whilst blocking damaging debris
• 16 contact terminals provide consistent power and firm hold in any environment

Specifications:

• Cell Capacity - 4.0Ah
• Charge Time - 36mins w/DC18RC
• Net Weight - 640g
• Voltage - 18V

DC18RC Fast Battery Charger:

Features:

• Fast charging - charges Li-Ion 3.0Ah battery in only 22 minutes
• Built-in CPU - gathers information from the battery's memory chip to determine optimum charging method
• Forced air cooling fan - cools the battery to minimise charging time
• Digital power display identifies the condition of the battery and charging condition

Specifications:

• Cell Capacity - 1.5-5.0Ah
• Charge Time - 15mins(1.5Ah) 22mins(3.0Ah) 36mins(4.0Ah) 45mins(5.0Ah)
• Net Weight - 820g
• Overall Length - 185mm
• Voltage - 18V