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11-10-2021, 07:46 PM #31
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Thanks for the reply - I did call Battle Born, and they told me to call PD - said PD takes care of all their own warranty and tech support.
I can't see any setting or jumper wire to set for Lithium or LA. THE PD 9160AL seems to be lithium only.
But I do understand that the Victron battery shunt is a must to understand the state of charge.
Articles I've read show charging amps vs state of charge seem to indicate that the charging rate remains very near 14 up until about 90%, then drop off. Not at all like LA batts with bulk, absorb and float. Battle Born recommends 14.2-14.4 for Bulk stage, then 13.6 for absorb/float - just two stages.2021 Solitude 3540 GK, Reese Goosebox 20K, TST 507 TPMS, RV Airflow
2020 Chevy Silverado 3500 Duramax/10 speed Allison, LB DRW 4WD
previous: First "rig" was a '68 VW Bug and 2 backpacks
1972 Starcraft 8 tent trailer, '73 Chevy Blazer
2006 Fleetwood Williamsburg tent trailer, '07 Toyota 4Runner
2015 Jayco Jay Flight 29QBS, 2012 Ford F-150 EcoBoost 4WD, Equal-i-zer hitch
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11-10-2021, 08:10 PM #32
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Thanks for your input. It's interesting that a lot of the hype about Li and Battle Born is about the fast charging. They recommend a charger capacity no more than about 50% of the Ah capacity of the battery. So for 2 100 Ah batteries, a 100 amp charger should be max. with a 50 amp charger you should be able to charge 200 Ah of capacity in 4 hours. At 60 amps, a little over 3 hours. And 100 amps, 2 hours. I realize that efficiency loss at the converter, lengths of cable, gauge, etc. all contribute to giving less than maximum performance, but solar it seems to be a LOT of losses or something else is going on. But gotta get the Victron shunt first........
2021 Solitude 3540 GK, Reese Goosebox 20K, TST 507 TPMS, RV Airflow
2020 Chevy Silverado 3500 Duramax/10 speed Allison, LB DRW 4WD
previous: First "rig" was a '68 VW Bug and 2 backpacks
1972 Starcraft 8 tent trailer, '73 Chevy Blazer
2006 Fleetwood Williamsburg tent trailer, '07 Toyota 4Runner
2015 Jayco Jay Flight 29QBS, 2012 Ford F-150 EcoBoost 4WD, Equal-i-zer hitch
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11-10-2021, 08:32 PM #33
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- Rocky Mountains
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2021 Solitude 3540 GK, Reese Goosebox 20K, TST 507 TPMS, RV Airflow
2020 Chevy Silverado 3500 Duramax/10 speed Allison, LB DRW 4WD
previous: First "rig" was a '68 VW Bug and 2 backpacks
1972 Starcraft 8 tent trailer, '73 Chevy Blazer
2006 Fleetwood Williamsburg tent trailer, '07 Toyota 4Runner
2015 Jayco Jay Flight 29QBS, 2012 Ford F-150 EcoBoost 4WD, Equal-i-zer hitch
Washing machine on/off valve
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