Instruction: First, identify the target attributes from the provided list. Then, scan the product title, description, feature, and brand to extract the values associated with each target attribute. Finally, create a list of dictionaries, each containing the extracted attribute, its corresponding value, and the source where it was found.

Input:
Product title: Bare-Tool Makita BHP452Z 18-Volt LXT Lithium-Ion Cordless 1/2-Inch Hammer Driver-Drill (Tool Only, No Battery)
Product description: Makita BHP452Z 18V LXT Lithium-Ion Cordless 1/2" 2-Speed Hammer Driver-DrillMakita BHP452Z 18V LXT Lithium-Ion Cordless 1/2" 2-Speed Hammer Driver-Drill Features: Makita-built 4-pole motor delivers 450 in.lbs. of Max Torque Variable 2-speed design (0-400 & 0-1,500 RPM) covers a wide range of drilling, driving and hammer applications Compact design at only 8-3/4" long and weighs only 4.2 lbs. for reduced operator fatigue All metal gear construction provides increased durability Built-in L.E.D. light with afterglow illuminates the work area Ergonomic shape fits like a glove with even pressure and easy control Soft grip handle provides increased comfort on the job LXT Lithium-Ion battery and Rapid Optimum Charger produces 430% total lifetime work with 3x more cycles 3-year warranty on tool Battery and charger sold separatelyMakita BHP452Z 18V LXT Lithium-Ion Cordless 1/2" 2-Speed Hammer Driver-Drill Specifications: Capacity: Steel- 1/2", Wood- 1-1/2" Masonry- 1/2" No Load Speed: 1500RPM Blows per Minute: 22500 BPM Max Torque (in.lbs.): 450 Battery: 18V LXT Lithium-Ion Overall Length: 8-3/4"Makita BHP452Z 18V LXT Lithium-Ion Cordless 1/2" 2-Speed Hammer Driver-Drill Includes: Tool Belt Clip Tool Only, battery and charger not included, The Makita 18V LXT Lithium-Ion Cordless 1/2-Inch Hammer Driver-Drill delivers versatility and longer run time to the jobsite. The BHP452Z can be run as a driver-drill or a hammer driver-drill, allowing the user to carry just one tool on the job instead of two, replacing the standard driver-drill., View larger BHP452Z Features POWER - Makita-built 4-pole motor delivers 450 in.lbs. of Max Torque, and handles concrete, wood and metal CONTROL - 2-speed all-metal transmission, easy-mode shift and built-in L.E.D. light COMFORT - Only 4.2 lbs. with ergonomic grip PERFORMANCE - LXT Li-Ion batteries charge in 30 minutes, run longer and deliver 2.5X more cycles Battery and charger not included, Tool Specifications Capacities Steel (1/2"), Wood (1-1/2"), Masonry (1/2") No load speed 0-400, 0-1,500 RPM Blows per minute 0-6,000, 0-22,500 BPM Maximum torque 450 in.lbs. Battery 18V LXT Lithium-Ion Overall length 8-3/4" Net weight 4.2 lbs. (w/battery) Makita-Built Motor Engineered for Versatile Power The BHP452Z features a Makita-built four-pole motor that delivers 450 in.lbs. of Max Torque in a compact size. The BHP452Z has a Shift-Lock drive system sleeve that quickly shifts from "hammer drill" to "driver" mode. The two-speed all-metal transmission delivers 0-400 RPM in low speed and 0-1,500 RPM in high, covering a wide range of drilling and driving applications., Ergonomic Design in a Compact Size The BHP452Z weighs just 4.2 pounds (with battery, sold separately) with a more compact design at only 8-3/4 inches long and an ergonomic shape that fits like a glove for reduced operator fatigue. The BHP452Z is also equipped with a built in L.E.D. light that illuminates the work area for more efficient work., Versatile Design for a Range of Applications The BHP452Z's percussive hammer and driver-drill capabilities are a perfect fit for the pro that wants more features. This tool is perfect for a range of applications requiring percussive hammer-drilling, include fastening medium sized anchors, drilling into masonry, and even setting small sized anchors into concrete. The BHP452Z will handle a full range of drilling and driving tasks into wood and other materials, and can be utilized in many different areas such as HVAC, woodworking, plumbing, electrical, and more. It's ideal for any pro contractor who requires a best-in-class engineered cordless hammer driver-drill. The BHP452Z is just another example of Makita's commitment to innovative technology and best in class engineering., About Makita's 18V LXT Lithium-Ion Cordless Tool Series As one of the pioneers driving the cordless tool revolution, Makita changed the game with its breakthrough 18V LXT Lithium-Ion Cordless Series. Three years after its debut, Makita's LXT Series has grown from seven to over 35 tools, providing a wide range of cordless solutions for professional tradesmen. Makita also added 18V Compact Lithium-Ion for cordless power in a more compact size. Makita's 18V Lithium-Ion batteries and ENERGY STAR rated Optimum Charging System provide several benefits over old battery technology. When compared to traditional 18V Ni-Cd batteries, Makita's 18V Lithium-Ion batteries have 40% less weight, longer run time, and five-times lower self-discharge to keep cells active and ready to use at any time., Makita's 18V Lithium-Ion battery delivers 2,000 cycles--2.5X more than Ni-Cd. In addition, built-in shock absorbing features help protect the battery, and sixteen firm-holding contact terminals deliver constant high power. During the charging process, a built-in memory chip in the battery communicates with the Optimum Charger for a more efficient charge, extending the battery life. Makita's Optimum Charger is also faster: it will charge an 18V LXT Lithium-Ion battery in just 30 minutes, and an 18V Compact Lithium-Ion battery in only 15 minutes. Makita also offers a Rapid Automotive Charger for 18V LXT and 18V Compact Lithium-Ion batteries that plugs into 12V DC sockets equipped in most automobiles and trucks for added mobility. Makita's growing line of LXT cordless tool solutions features a wide range of industrial-quality power tools, including driver-drills, impact drivers, impact wrenches, saws, grinders, screwguns, rotary hammers, and more. The LXT Series also offers a jobsite radio, rechargeable flashlights, and several different combo kits., About Makita Makita is a worldwide manufacturer of industrial quality power tools and offers a wide range of industrial accessories. Makita applies leading-edge innovation to engineer power tools that are more compact and energy efficient, yet deliver industrial strength power and results. Makita U.S.A., Inc. is located in La Mirada, California, and operates an extensive distribution network located throughout the U.S. For more information, please call 800/4-MAKITA (800/462-5482) or visit makitatools.com. Makita is Best in Class Engineering., Warranty Every Makita Lithium-Ion tool is backed by Makita's 3-Year Warranty that covers repair due to defects in materials or workmanship up to three years from the date of original purchase. Makita Lithium-Ion batteries and chargers have a limited 1-year warranty. Please see makitatools.com for complete details., What's in the Box Makita BHP452Z 18V LXT Lithium-Ion Cordless 1/2-Inch Hammer Driver-Drill (tool only)., Other Makita Lithium-Ion Series More 18V Lithium-Ion Tools from Makita See the entire 18V Lithium-Ion Lineup Driver-Drills Impact Drivers Impact Wrenches BHP454 BDF451 BDF452 BDA350 BTD144 BTW450 BTW251 BTL063 Concrete Metalworking Combo Kits BHR240 BCS550 BPB180 LXT1500 15-Tool Kit LXT1200 12-Tool Kit LXT902 9-Tool Kit
Product feature: Makita-built 4-pole motor delivers 450 in.lbs. of Max Torque, Variable 2-speed design (0-400 & 0-1,500 RPM) covers a wide range of drilling, driving and hammer applications, Compact design at only 8-3/4"" long and weighs only 4.2 lbs. for reduced operator fatigue, All metal gear construction provides increased durability, Built-in L.E.D. light with afterglow illuminates the work area, Ergonomic shape fits like a glove with even pressure and easy control, Makita-built 4-pole motor delivers 450 in.lbs. of Max Torque, with a variable 2-speed all metal transmission (0-400 / 0-1,500 RPM) for a wide range of applications, Compact, ergonomic design at only 8-3/4-Inch long; weighs just 4.2-Pound., Features such as a built-in L.E.D. light to illuminate the work area and a rugged tool belt clip, Makita LXT lithium-ion battery and charger produces 430% total lifetime work with 2.5X more cycles, 3-Year warranty on tool
Product brand: Makita
Target attributes: Voltage
Answer: attribute: voltage
value: 18v
source: product description
attribute: voltage
value: 18-volt
source: product title