The 100% depth of discharge(DOD) cycle experiments of single battery and 3 batteries in series of different batches(2 V),200 Ah valve-regulated lead acid (VRLA) batteries were carried out.

• 对不同批次2 V2、00 Ah(C10=200 Ah)的VRLA电池单只和3只串联分别进行100%25DOD循环实验。