Injuries Associated With Electrical Flash Burns in Children Caused by E-bike Batteries.

This article focuses on the epidemiology and prognosis of electrical flash burns in children caused by short circuits in electric bicycle (e-bike) batteries in northern China. A retrospective study of 82 pediatric cases from 2009 to 2020 found that most injuries occurred in toddlers and preschool children, predominantly boys, with burns mainly affecting the fingers due to contact with metal objects causing short circuits at the e-bike charging port or removed batteries. These burns were superficial, healed within two weeks with wound care, and had a good prognosis without lasting dysfunction. The study highlights the need for emergency doctors to recognize this specific injury mechanism to avoid overtreatment and to inform parents appropriately, especially given the rising popularity of e-bikes in China.