Makita's Auto-start Wireless System (AWS) has modernised on-demand dust extraction to meet the needs of cordless power tool users. AWS allows you to work with maximum efficiency, without the hazard of dust & leads. Featuring our legendary cordless technology, the AWS range has the power, speed & runtime to keep you ahead of the game. Attach your DVC864 Dust extraction vacuum to your AWS tool and activate your dust extraction vacuum with your tool's power button. - Features: Kickback detection, anti-restart and soft start; Automatic Torque Drive increases torque to power through any cut; Extreme variable speed performance of 3,000 - 8,500rpm no load speed; XPT technology that protects against dust & moisture; Auto-start Wireless System (AWS) for on demand dust extraction; Specifications:No load speed3,000 - 8,500 rpm - Overall length382 mm - Skin weight2.5 kg - Voltage18 VWheel diameter125 mm (5") 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 Capacity1.5-5.0Ah Charge Time15mins(1.5Ah) 22mins(3.0Ah) 36mins(4.0Ah) 45mins(5.0Ah)Net Weight820 g Overall Length185 mm Voltage18V 18V Li-Ion Battery - BL1850BFeatures: Fuel gauge indicator, displays charge remaining on battery in four stages; 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 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 Capacity5.0 Ah - Charge Time45 mins w/DC18RCNet Weight630 g - Voltage18V