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Performance of advanced lead-acid batteries for load-leveling applications

Journal Article · · Proc. - Electrochem. Soc.; (United States)
OSTI ID:5391240
Testing and evaluation of advanced lead-acid batteries developed by Exide for load-leveling applications have been conducted at Argonne National Laboratory's National Battery Test Laboratory since April 1982. These batteries (36-kWh and 18-kWh modules) have a projected life of greater than 4000 deep-discharge cycles. This paper presents the results of performance and life tests obtained to date. Battery capacities and efficiencies are shown as a function of discharge rate. The status of ongoing accelerated life-cycle tests being conducted at 50/sup 0/C and 60/sup 0/C are presented.
Research Organization:
Chemical Technology Division Argonne National Laboratory Argonne, IL
OSTI ID:
5391240
Journal Information:
Proc. - Electrochem. Soc.; (United States), Journal Name: Proc. - Electrochem. Soc.; (United States) Vol. 84-14; ISSN PESOD
Country of Publication:
United States
Language:
English