My AGM to Lithium conversion
Here is a quick article I wrote on my adventure going from AGM batteries to Lithium. http://rvbprecision.com/rv-projects/rv-lead-acid-agm-to-lithium.html http://rvbprecision.com/rv-projects/rv-l...
Forum Discussion
". With a 100ah AGM battery I could get 3 days run until the AGM was at 50%……With the Lithium I got over a week before I pulled the plug and the battery was still at 60%.”
A different and likely more precise way to state this might be, ‘With the 100a/hr AGM I had roughly 50 usable a/hrs, whereas with the 100a/hr LiFePO4 I had roughly 80 usable a/hrs, or 90 assuming a starting SOC of 100%…’ - me just saying…
FWIW, Though not familiar with your given LFP brand, if like my Aims single 200a/h, using a 500w halogen shop lamp (or similar…), and shunt-based amperage counter) a battery bench test ‘might reveal’ actually a bit more amp/hr capacity (the ‘actual floor’) than of the ‘advertised rating’….Because of this, I was able to brew with my single cup Keurig coffee at 125 dc amps (consuming 2.0 a/hrs) even while at zero % SOC!….Would be interesting to know - testing will inform!!
3 tons
A different and likely more precise way to state this might be, ‘With the 100a/hr AGM I had roughly 50 usable a/hrs, whereas with the 100a/hr LiFePO4 I had roughly 80 usable a/hrs, or 90 assuming a starting SOC of 100%…’ - me just saying…
FWIW, Though not familiar with your given LFP brand, if like my Aims single 200a/h, using a 500w halogen shop lamp (or similar…), and shunt-based amperage counter) a battery bench test ‘might reveal’ actually a bit more amp/hr capacity (the ‘actual floor’) than of the ‘advertised rating’….Because of this, I was able to brew with my single cup Keurig coffee at 125 dc amps (consuming 2.0 a/hrs) even while at zero % SOC!….Would be interesting to know - testing will inform!!
3 tons
