Couldn't find this topic, although I thought I might have asked before?
Has anyone tried using a marine battery and dc convertor to charge equipment during a four day festival?
personally, i am looking to charge M148 and dvd battery, plus turn on laptop for transferring flash card.
Assuming I give the marine battery a slow charge before leaving town, do you think it would last?
the M148 needs as close to 12 hour charge as I can give it each night, dvd battery not as much.
Trying to figure if I really need to spend the money on RV camping with electric or get by with marine battery.