Difference between revisions of "Li-ion battery discharge limiter"
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m (Add a description of the battery Li-ion discharge limiter) |
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− | ALL MY PROJECTS ARE HERE: | + | ALL MY PROJECTS ARE HERE: https://opencircuits.com/index.php?title=User:Definitionofis |
This device simply passes the Li-ion battery, as an input, through to the output terminals. | This device simply passes the Li-ion battery, as an input, through to the output terminals. | ||
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Schematic of Li-ion discharge protection circuit: | Schematic of Li-ion discharge protection circuit: | ||
[[File:Car_boostBAT_Li-ion_LOWLIMITswitch.png]] | [[File:Car_boostBAT_Li-ion_LOWLIMITswitch.png]] | ||
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+ | Photo of Li-ion discharge protection circuit: | ||
+ | [[File:Car_boostBAT_Li-ion_LOWLIMITswitch_PHOTO.png|720px]] |
Latest revision as of 13:06, 14 March 2021
ALL MY PROJECTS ARE HERE: https://opencircuits.com/index.php?title=User:Definitionofis
This device simply passes the Li-ion battery, as an input, through to the output terminals. If the Li-ion battery voltage drops too low then the output is blocked so as to prevent discharge. The switch offers 100% discharge or 50% discharge or 25% discharge as the level at which to block. I read many more charge/discharge cycles from a rechargeable Li-ion are possible if you only use the top 25% of its capacity. Discharge below 9v for a nominal 11.1v Li-ion destroys the battery.