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Lithium LTO batts/ HO alt
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<blockquote data-quote="Oinkypig" data-source="post: 8818688" data-attributes="member: 579294"><p>Each cell weighed 1180grams. Again either depleted electrolytes of a used 40ah or new 35ah yinlong. Heres all the testing I weighed in on both banks. Discharge of 17v and 15.2 volts and got 35ah of capacity either way. At least for these cells 2.3-2.4v is the optimal absorption for charging and discharging. While charging with the dc supply. The most time it took for absorption was between 13~14volts. After charging rises much quicker past that to 16+ volts. I got these 12 cells from aliexpress on sale for $393 all in all. Try grabbing the 12pc 40/35ah on sale again before spending 50% more for half the capacity. The sale will probably hit in a month or two.</p></blockquote><p></p>
[QUOTE="Oinkypig, post: 8818688, member: 579294"] Each cell weighed 1180grams. Again either depleted electrolytes of a used 40ah or new 35ah yinlong. Heres all the testing I weighed in on both banks. Discharge of 17v and 15.2 volts and got 35ah of capacity either way. At least for these cells 2.3-2.4v is the optimal absorption for charging and discharging. While charging with the dc supply. The most time it took for absorption was between 13~14volts. After charging rises much quicker past that to 16+ volts. I got these 12 cells from aliexpress on sale for $393 all in all. Try grabbing the 12pc 40/35ah on sale again before spending 50% more for half the capacity. The sale will probably hit in a month or two. [/QUOTE]
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