Ignition Light Stays Faintly on After DC-DC Charger Installation

garyandrewhall1

New member
Joined
Mar 26, 2026
Messages
2
Fluid Motion Model
R-27 Classic
Vessel Name
Tugether
Hello!

I recently converted to a lithium set up and when I start my engine (180 hp IB Yanmar), the ignition light remains on faintly. I installed a 50 amp dc-dc charger and have been told that perhaps I need to install a second or possibly even a third dc-dc charger to correct the problem because the alternator puts out 150 amps. Can I get some advice on this issue?

Andy
 
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