... parallel, 4 in series8*16*15.520ah 24v2 in parallel, 8 in series16*16*15.520ah 48v2 in parallel, 16 in ... *20*19.220ahOur company could provide all kinds of the battery with protect IC,equalization control,BMS,etc. ( function(){ var aBigImageSrc ... .run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 15AH and 20AH LiFePO4 Battery Pack with Nominal Voltage 12V,24V,48V