Liquid Elements A4500 PRO Cordless 15mm Polisher

No Cord. No Compromise.

The Liquid Elements A4500 Pro is a professional-grade dual-action polisher engineered for detailers who demand uncompromising performance, flawless results, and total freedom from cords. Featuring a refined 15mm throw and powered by IonDrive 2 brushless motor technology, the A4500 Pro delivers exceptional cutting efficiency and finishing precision on all painted surfaces.

Whether you’re correcting paint in a pro detailing studio or refining finishes in a high-end body shop, the A4500 Pro stands as a reliable and precise tool of the trade. Quiet, comfortable, and powerful, it’s built for intensive use while minimizing vibration and operator fatigue even during marathon polishing sessions.

The A4500 Pro comes with TWO 21V 5.0 Ah batteries, but it is also fully compatible with Makita® 18V LXT batteries (BL1830, BL1840, BL1850), giving users the flexibility to power the tool with what they already own. This not only saves money—it also unlocks seamless integration with one of the most popular battery platforms in the world. We recommend 4.0Ah or 5.0Ah packs for optimal runtime and performance.

Engineered in Germany under strict quality control, the A4500 Pro blends cordless convenience with pro-level torque and finish quality.

Key Features:

• Cordless: convenience with Makita® 18V battery system compatibility
• 700W Motor (400W Output): Provides consistent torque and power for demanding tasks.
• Digital Speed Control: Seamless adjustment between 2,500 and 2,500–5,000 rpm for tailored performance.
• Brushless Motor: Enhances efficiency, longevity, and quiet operation.
• Low-noise: transmission system with refined gearing for quieter detailing sessions
• Double Reduction Gear: Minimizes vibration for superior control and reduced fatigue.
• Ergonomic Design: Slim body for fatigue-free control—even on vertical panels.
• Lock-on switch: for uninterrupted operation on large panels

What’s Included:

• Liquid Elements A4500 Pro Polisher – 21V / 720W
• Pre-installed 125mm (5”) polyurethane backing plate
• Allen key
• Instruction manual
• 2 x 21 V 5.0 Ah batteries 
• Battery charger 

Specifications:

• Rated Power: 720W
• Output Power: 400W
• Speed Range: 2,000–4,500 opm
• Backing Plate: 5" (125mm)
• Weight: 4.96 / 2.25 kg
• Weight w/ Battery: 6.44 lbs. / 2.92kg
• Noise Levels: 83 dB(A) operating / 92 dB(A) max

Frequently Asked Questions:

Q: Can I use 18V Makita batteries with the A4500 Pro?

A: Yes! The A4500 Pro is also fully compatible with 18V and 21V Makita® LXT-style batteries. It performs exceptionally well with 18V packs, especially 4.0Ah or 5.0Ah models, which we recommend for the best balance of runtime and power.