Join Date: Oct 2009
My Motorhome: Burstner Delphin Performance T821
Thanked 41 Times in 37 Posts
On my van, a Burstner, the charging on hookup is 16 amps to the leisure batteries and 2 amps to the vehicle battery.
On engine start up, the ammeter shows the same amount of amps as when on hookup. There will possibly be a difference on how much the vehicle battery takes out of the alternator to replace that lost by turning over the engine.
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