One of the top manufacturers in china for Lithium battery more than 16 years, with our R&D development team. Gained almost 60 national patents & customized professional solutions for 8000 customers all over the world. Our products-wall mounted battery/rack mounted batteries/lead acid replacement batteries/starter batteries/ultra slim line battery/high voltage batteries, are widely used in RV/Yacht/home& industrial energy storage etc. Quality guaranteed with UN38.3, MSDS, CE, RoHS, FCC, UL certificates.