Made from 100% safe, non-toxic, non-hazardous energy, the lithium iron phosphate battery has higher chemical stability, is not prone to thermall runaway. and wil not overheat or catch fire even if punctured. With no acid in the battery. you can safely mount in any position. The integrated battery management system(BMS) protects your battery from overcharge and discharge, overcurrent, short circuit and low and high temperature for better performance and longer life.