... , by using PP separator is commonly used, PE is for Maintenace Free,ABS is less flexible than PP and PE .More flexible ... from our manufacture date or B/L date.Application : Starting batteries of auto/automobile,cars, trucks, motorcycles,ships,marine boats and ... for approx 10 years. We provide dry charged batteries and sealed maintenance free batteries for starting,ranging from 24AH to 250AH in JIS ...