Specifications: Type: Electric Polisher Material: Plastics Disc radius: 145mm/6inch Vibration mode: eccentric type Power supply: lithium battery Rotate speed: 2500-5000r/min Battery life: 60 minutes Charging time: 30-50 minutes charging time Power: 380W Type: Rechargeable replacement battery 1. Battery Voltage: 21V 2. Capacity: 5500mAh/ 5.5AH 3. Battery Composition: Lithium-ion (Li-Ion).
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