3-in-1 Adapter for Dewalt 18/20V Battery Convert to Dyson V6/7/8 Series Battery. Power: 30W(2 Mode）. 660nm Red &850nm Near Infrared Light Therapy Waist Wrap Pad Belt For Pain Relief. 【Double Charging output port】After professional testing, the double switch design (Battery/Lighting Switch) can greatly extend the life of the De-walt battery light and the battery. ).
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