Battery electronic protection device, producing imported lithium battery protection chips according to national standards; Split four-brush motor; No memory effect; No matter the battery's charging state, it can be charged at any time without damaging the battery.
Battery voltage: 20V Battery capacity: 4.0Ah/6.0Ah No-load speed: 8600r/min Grinding wheel diameter: 100MM Inner diameter of grinding wheel: 16MM Spindle screw: M10 Net weight of machine: 1.54KG Weight with battery: 1.8KG Machine size: 280×72×72MM