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landy andy Member Since: 15 Feb 2009 Location: Ware, Herts Posts: 4459 ![]() ![]() |
The bits I know.
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leeloo Member Since: 31 Mar 2021 Location: Bereldange Posts: 6 ![]() ![]() |
I know quite a bit about dual batteries, I set them up myself in about 3 vehicles so far and I had all kinds of systems and did a lot of research.
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Julie Member Since: 07 Oct 2017 Location: Nantes Posts: 290 ![]() ![]() ![]() |
Dual batterie setup over here : sealed lead acid + AGM = 110 + 80 Amps AGM do allow fast recharge rates, higher voltage, hnce faster charging of itms like portables laptops etc. Your winch is on the starter battery - with the engine running - like your compressor - I hope so at least - no criteria for thé choice of a service battery though I opted for a DC//DC charger with 20 Amps allowing for two different types of batteries : standard lead acid + AGM v Gel v Lithium as your service batterie. Your choice dépend on : - solar charging rate - Service temperature - life span estimated - costs And your consumption, of course, which is the most important detail to clarify P.S.: Forget about lead acid batteries as service batteries. |
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jlpsmith Member Since: 13 Apr 2021 Location: Buckinghamshire Posts: 1 ![]() ![]() |
Pretty much everything explained about dual battery systems here.
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