Forum Discussion
mike-s
Feb 20, 2018Explorer
BFL13 wrote:Depends on exactly which batteries he has. Trojan specs that, Interstate/Costco/(supposedly Deka) 14.4, USB 14.7.
You want a charger that can do 14.8 volts to get them done right,
One size doesn't fit all, which is the problem with non-adjustable RV power converters.
pianotuna wrote:Or, it may boil them over time.
Ten watts for 5 hours may not even equal self discharge rates on twin six volt batteries in series.
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