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LTO bank vs LiFeP04 for daily system
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<blockquote data-quote="winkychevelle" data-source="post: 8801382" data-attributes="member: 611804"><p>I cannot say I would run agm with lto. Even regulating down 5s float voltage is 11.8 which will likely kill the agm.</p><p></p><p>This also means that once the alt cannot supply enough the voltage will drop down to 11.8v before holding solid.</p><p></p><p>This is why 4s headway is better than 5s lto. Sure lto can peak more amperage but it's at difficult to use voltages.</p><p></p><p>5s lto</p><p>11.8v float 13v rec charge 14v max</p><p>7.5v completely dead</p><p>6s lto</p><p>14.4v float 15.6 rec charge 16.8v max</p><p>9v completely dead.</p><p></p><p>4s headway</p><p>12.8v float 13.6v rec charge 14.6max</p><p>8v dead</p><p></p><p>Headways are going to be closer to maximum charge and above recommended charge voltage. You don't lose capacity until you go below recommended charge voltage and you don't lose a lot till you get really close to float charge.</p><p></p><p>You don't want to be below float charge as lithium hold voltage very steady but once they go below certain voltage the amperage drops flat. It isn't a nice smooth roll off like agm</p></blockquote><p></p>
[QUOTE="winkychevelle, post: 8801382, member: 611804"] I cannot say I would run agm with lto. Even regulating down 5s float voltage is 11.8 which will likely kill the agm. This also means that once the alt cannot supply enough the voltage will drop down to 11.8v before holding solid. This is why 4s headway is better than 5s lto. Sure lto can peak more amperage but it's at difficult to use voltages. 5s lto 11.8v float 13v rec charge 14v max 7.5v completely dead 6s lto 14.4v float 15.6 rec charge 16.8v max 9v completely dead. 4s headway 12.8v float 13.6v rec charge 14.6max 8v dead Headways are going to be closer to maximum charge and above recommended charge voltage. You don't lose capacity until you go below recommended charge voltage and you don't lose a lot till you get really close to float charge. You don't want to be below float charge as lithium hold voltage very steady but once they go below certain voltage the amperage drops flat. It isn't a nice smooth roll off like agm [/QUOTE]
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