Both the batteries of BATOCA S2 & BATOCA S4 are mutually compatible. Brushless motor does not need to replace carbon brushes, no spark, no noise. Cordless design, easy to operate and carry. Compact and lightweight minimize user fatigue.
BATOCA S4 Cordless Car Polisher Buffer Mini Polishing Machine Rotary & Dual Action Car Detailing Polishing Kit with 2x 2.5Ah Li-ion Batteries 1&3inch Brushless 4 Speeds for Car Polishing Buffing Clean
BATOCA S4 Cordless Car Polisher Buffer Mini Polishing Machine Detailing Polish
BATOCA S4 Cordless Car Polisher Buffer Sander Mini Polishing Machine Kit Orbital
BATOCA S4 Cordless Car Polisher Dual Action & Rotary Polishing Buffing Machine
BATOCA S4 Cordless Car Polisher Buffer DA & RO Polishing Machine Detail Kit 1-3"
BATOCA S4 Cordless Car Polisher Buffer Machine Mini Polishing Kit Orbital Rotary