All ActivityMost RecentMost LikesSolutionsRe: Magnetek Series 6300A Model 6345 Bad? tenbear wrote: The wire size for most things is based on the size of the fuse. If your fuses are 15A, use AWG 14 wire. Standard colors are red (+12v) and black (-12v), or, Black (+12v) and white (-12v). Mine uses the black and white. The wire between the battery and the converter may need to be changed for a larger size. The Magnetek would only charge at about 5-6 amps. the PD 4645 is capable of charging at 45 amps. If the wire between them is long, 15' or so, you might consider replacing the old #6 or #8, with #4 to allow more of the 14.4v in boost mode to get to the battery. Thank you very much for all the info - this forum is great! Should I use stranded or solid wire? Is there any reason why I shouldn't get the larger, 55?Amp?PD4655V since I am running all new wiring anyways? And any specific power outlets and switches, or just standard household components from Home Depot? Thanks!Re: Magnetek Series 6300A Model 6345 Bad? tenbear wrote: X2 on the Progressive Dynamics. My battery charges much faster and uses less water. You might want to consider the PD 4600 series, might be a better fit. That's the exact one I was thinking of going with. Since I will be rewiring all the components, would anyone know of a good resource for what size and style wiring I should use for wiring the fridge, A/C unit, lights, etc.? Thanks guys, I really appreciate it!Magnetek Series 6300A Model 6345 Bad?I recently purchased a 1994 Empire 34 foot travel trailer that had a water leak and am gutting it to convert my cargo hauler to a camper. I was looking for some information on the inverter (Magnetek Series 6300A Model 6345) and read that that particular model is known for overcharging the batteries. So, with that being said, what model inverter would you recommend to replace it with? Thank you fine sirs! -Zach