... with 100%DOD under 20 °C~25°CApplication:Auto start battery,e-wheelchair, UPS,Emergency lighting, Portable electric appliance,Medical ... the progress quality .5.Safety : currently the safest li-ion battery, CE UL approved ,none fire ,none explosive.6.Environment ... BV(Alibaba) and SGS(Made-in-Chia) approved LiFePO4 battery manufacturer and We has strictly performed ISO9001:2008 quality management system ...