Rechargeable Led Head Light with Motion Sensor (ATH065)Poweredd by a 3. 7V 1200mAh rechargeable battery (included) that will allow the light to run for 3Hrs on its highest setting, 6Hrs on low and 8Hrs on strobe. It only takes 2. 5Hrs to fully charge via a USB charging cable. Compact design only weighing 75grams, it is suitable for many users from, Motor Mechanics, Contractors, DIY, Construction, Workshops, Camping, Breakdowns, Inspections, Mining, Emergency Services, Fishing and Cyclists.