Secondary battery replacement method
First Claim
1. A secondary battery replacement method for replacing a to-be-replaced secondary battery with a fresh secondary battery in a battery assembly formed by electrically connecting a plurality of secondary batteries in series or parallel, comprising the steps of:
- purposely charging the fresh secondary battery so that a quantity of charged electricity of the fresh secondary battery differs from a quantity of charged electricity of not-replaced batteries present in the battery assembly, wherein the quantity of charged electricity of the fresh secondary battery is 5 to 20% less than the quantity of any charged electricity of not-replaced batteries present in the battery assembly; and
replacing the to-be-replaced secondary battery with the fresh secondary battery charged in the charging step.
2 Assignments
0 Petitions
Accused Products
Abstract
A replacement method is provided for replacing a to-be-replaced battery module with a replacing fresh battery module in a battery assembly formed by electrically connecting a plurality of battery modules in series or parallel. The method includes the step (S110) of charging the fresh battery module so that the quantity of charged electricity of the fresh battery module is 5 to 20% less than the quantity of charged electricity of a battery module other than the to-be-replaced battery module, and the step (S120) of replacing the to-be-replaced battery module with the charged fresh battery module.
6 Citations
7 Claims
-
1. A secondary battery replacement method for replacing a to-be-replaced secondary battery with a fresh secondary battery in a battery assembly formed by electrically connecting a plurality of secondary batteries in series or parallel, comprising the steps of:
-
purposely charging the fresh secondary battery so that a quantity of charged electricity of the fresh secondary battery differs from a quantity of charged electricity of not-replaced batteries present in the battery assembly, wherein the quantity of charged electricity of the fresh secondary battery is 5 to 20% less than the quantity of any charged electricity of not-replaced batteries present in the battery assembly; and replacing the to-be-replaced secondary battery with the fresh secondary battery charged in the charging step. - View Dependent Claims (2, 3, 4, 6)
-
-
5. A secondary battery replacement method comprising:
-
selecting a secondary battery as a to-be-replaced secondary battery in a battery assembly formed by electrically connecting a plurality of secondary batteries in series or parallel; purposely charging the fresh secondary battery so that a quantity of charged electricity of the fresh secondary battery differs from a quantity of charged electricity of each not-replaced battery present in the battery assembly, wherein the quantity of charged electricity of the fresh secondary battery is 5 to 20% less than the quantity of charged electricity of any not-replaced battery present in the battery assembly; and replacing the to-be-replaced secondary battery with the fresh secondary battery charged in the charging step. - View Dependent Claims (7)
-
Specification