按照《担保法》的规定,质押合同应包括以下内容:被担保的主债权种类、数额:即用户一定时期内发生的电费,质押担保的电费债权额度宜确定为用户在二至三个月期间可能发生的电费额;对于每月分次抄收费的用户,质押担保的电费债权额度也可定为用户在一个月期间内可能发生的电费额。债务人履行债务的期限:即确定供电企业的抄表 Pursuant to the provisions of the Guarantee Law, the pledge contract should include the following: The type and amount of the principal claim secured, that is, the electricity charges incurred by the user within a certain period of time and the pledges secured by the pledges shall be determined as the amount of the claims of the electricity pledged by the user within two to three months The amount of electricity that may occur; for users who pay monthly charges, the pledged amount of electricity credits may also be set as the amount of electricity that the user may have incurred in a month. Debtors to fulfill the deadline: that is, to determine the power supply business meter reading