52V Power Bttery Pck Power Bttery 52V Power Bttery Pck 50 Specifiction Item Specifiction Nominl Voltge 52V Nominl�Cpcity 50� Size Customized Mx Crge Protetion Voltge 58.8V Cut-off Discrge Voltge 39.2V Crging Time 4-5 Crge Metod CC-CV (constnt current nd constnt voltge ) Mx Discrge Current 2C (Customized) Recrge Cycle Life 800times