electrical:12v:deep_cycle_battery
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electrical:12v:deep_cycle_battery [2019/03/07 17:31] frater_secessus [LiFePO4] |
electrical:12v:deep_cycle_battery [2019/10/01 12:37] frater_secessus [LiFePO4] |
* can be damaged by heat | * can be damaged by heat |
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For best life (and to decrease the likelihood of cell imbalance) Charge to 13.8v and disconnect voltage at 12.6v.((http://www.cheaprvliving.com/forums/showthread.php?tid=17442&pid=195503#pid195503)), ((http://www.cruisersforum.com/forums/f14/lifepo4-batteries-discussion-thread-for-those-using-them-as-house-banks-65069.html#post740260)), ((http://www.cruisersforum.com/forums/f14/lifepo4-batteries-discussion-thread-for-those-using-them-as-house-banks-65069-4.html#post747996)), ((http://www.cruisersforum.com/forums/f14/lifepo4-batteries-discussion-thread-for-those-using-them-as-house-banks-65069-7.html#post812380)) | BMS-equipped LFP banks should be charged according to manufacturer's specs. Bare cell charging is discussed [[electrical:12v:lifepo4_batteries_thread|on its own page]]. |
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The batteries can be charged with either a [[electrical:solar:charge_controller|charge controller]] with a LifePO4 profile, or a [[electrical:12v:charging|smart charger]] with programmable setpoints. If the latter, something like a "Bulk" charge at 13.8, minimal "absorption", and "float" in the 13.25-13.4v range.((http://www.cheaprvliving.com/forums/showthread.php?tid=14960&pid=160365#pid160365)) | |
Technomadia charge to 14.2v, use a minimal "absorption", and "float" at as the setpoint , float at 13.6v.((http://www.technomadia.com/2012/09/a-year-on-lithium-rv-batteries/)) | |
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Further reading: | Further reading: |
electrical/12v/deep_cycle_battery.txt · Last modified: 2024/04/15 01:00 by frater_secessus