Liquid Elements A4500 Pro Battery Polisher

Maximum freedom, uncompromising power

The “A4500 Pro” cordless polisher sets a new benchmark in cable-free detailing and is the most powerful model LIQUID ELEMENTS has ever developed. With innovative engineering, strong performance, and maximum freedom of movement, the A4500 Pro is built for professional detailers, workshops, and ambitious enthusiasts who refuse to compromise—on either power or precision.

Features

• Operating voltage: DC 21 V

• Charging voltage: AC 120V / 50 Hz

• Input power: 720 W

• Rated speed: 4,500 RPM

• Variable speed range: 2,000–4,500 RPM (11 steps)

• Orbit: 15 mm (free-spinning)

• Backing plate diameter: 125 mm (≈4.92 in)

• Spindle thread: M8

• Total weight: 2.92 kg (≈6.44 lb)

• Machine weight: 2.25 kg (≈4.96 lb)

• Battery weight: 0.67 kg (≈1.48 lb)

• Battery: 21 V, 5.0 Ah

• Lpa (sound pressure level): 83 dB(A), KpA: 3 dB

• Lwa (sound power level): 92 dB(A), KwA: 3 dB

• Protection class: Class II (double insulated)

• WEEE Reg. No.: DE 64199561

What’s in the box

• Cordless polisher

• Backing plate (125 mm)

• 2 × battery, 21 V, 5.0 Ah

• Battery charging station

• Allen key (hex key)

• Storage bag

• User manual

Equipped with a 15 mm orbit and a high-capacity 21 V / 5.0 Ah battery, the A4500 Pro delivers consistent performance over long sessions. At its heart is a newly developed motor with 720 W input power, providing impressive torque—without a cord. You get the freedom of cordless operation with the performance you expect from a plugged-in machine.

With a speed range of 2,000–4,500 RPM, the A4500 Pro covers everything from gentle finishing to intensive defect correction. The 125 mm backing plate is tuned for professional use, enabling efficient work on both large panels and tighter areas.

Ergonomics were a priority: it sits comfortably in the hand for confident control during extended jobs. The optimized weight distribution supports balanced, low-fatigue polishing—ideal for mobile detailing or daily shop use.

A standout highlight is the 800× switching speed (high-frequency control), which enables exceptionally precise modulation of polishing movement. This lets you dial in the tool perfectly for different paint systems and task requirements. It’s complemented by a powerful 21 V, 5 Ah fast-charge technology that gets you back to work in no time.

The A4500 Pro isn’t just about specs—it’s built tough for continuous professional use under demanding conditions. At the same time, it runs quietly with low vibration, noticeably improving working comfort.

With the A4500 Pro, you get a cordless powerhouse that elevates efficiency, precision, and flexibility to a new level—for results that really show.