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battery charger |
Also found in: Wikipedia | 0.06 sec. |
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battery charger [′bad·ə·rē ‚chär·jər] (electricity) A rectifier unit used to change alternating to direct power for charging a storage battery. Also known as charger. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| In comparison, Altairnano NanoSafe battery cells have now achieved over 9,000 charge and discharge cycles at rates up to 40 times greater than are typical of common batteries, while retaining up to 85 percent charge capacity. Conventional lithium batteries can be typically charged about 750 times before they are no longer useful, whereas, in laboratory testing, the Altairnano NanoSafe battery cells have now achieved over 9,000 charge and discharge cycles at charge and discharge rates up to 40 times greater than are typical of common batteries, and they still retain up to 85% charge capacity. But many manufacturers are experimenting with these battery chemistries and improving upon their features so that they can withstand the industrial conditions of high charge and discharge cycles, extreme temperatures, rugged environment, and low maintenance. |
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