{"title":"TMF ultra-high rate discharge performance","authors":"S. Nelson","doi":"10.1109/BCAA.1997.574094","DOIUrl":null,"url":null,"abstract":"BOLDER Technologies Corporation has developed a valve-regulated lead-acid product line termed Thin Metal Film (TMF/sup TM/) technology. It is characterized by extremely thin plates and close plate spacing that facilitate high rates of charge and discharge with minimal temperature increases, at levels unachievable with other commercially-available battery technologies. This ultra-high rate performance makes TMF technology ideal for such applications as various types of engine start, high drain rate portable devices and high-current pulsing. Data are presented on very high current continuous and pulse discharges. Power and energy relationships at various discharge rates are explored and the fast-response characteristics of the BOLDER/sup R/ cell are qualitatively defined. Short-duration recharge experiments will show that devices powered by BOLDER batteries can be in operation for more than 90% of an extended usage period with multiple fast recharges.","PeriodicalId":344507,"journal":{"name":"The Twelfth Annual Battery Conference on Applications and Advances","volume":"88 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1997-01-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"8","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"The Twelfth Annual Battery Conference on Applications and Advances","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/BCAA.1997.574094","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 8
Abstract
BOLDER Technologies Corporation has developed a valve-regulated lead-acid product line termed Thin Metal Film (TMF/sup TM/) technology. It is characterized by extremely thin plates and close plate spacing that facilitate high rates of charge and discharge with minimal temperature increases, at levels unachievable with other commercially-available battery technologies. This ultra-high rate performance makes TMF technology ideal for such applications as various types of engine start, high drain rate portable devices and high-current pulsing. Data are presented on very high current continuous and pulse discharges. Power and energy relationships at various discharge rates are explored and the fast-response characteristics of the BOLDER/sup R/ cell are qualitatively defined. Short-duration recharge experiments will show that devices powered by BOLDER batteries can be in operation for more than 90% of an extended usage period with multiple fast recharges.
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