(05-29-2020, 05:16 AM)Gr8ful Wrote: TWIH You won't have an issue getting a refund will you if you paid with paypal and/or a CC?
Paid with cc, no refund requested. I’ve salvaged both batteries by gently bending the soft lead positive post back up fairly straight then redrilling the holes so that they will accept the 3/8” bolts. I figure for the $66 cost of the first, I now have 70 total amp hours capacity for $66. I know I really only have 35 ah useable but still.
The second purchase issue was the 12v/usb combo marine from Blue Seas. I wired it up (carefully) making sure to go + to + and - to - with the 16 gauge wire. I was going to use the ciggie plug adapter on the Bestek 300 PSW inverter for powering it and upon testing the usb side with my phone charger it showed “green charging” and no issues. As soon as I inserted the 12v inverter ciggie plug into the outlet, magic smoke billowed out in a thick fog from the outlet!
WTF? Panicked, I jerked it out and saw that the plug was already melted at the positive tip end. Really? Not knowing which one was at fault and not caring enough to check, I followed the (SW) advice and cut the ciggie plug off, wiring it direct to the battery. For anyone else doing this, the black and white striped wire is positive, the all black wire wire is negative.
So while I don’t know yet if the Blue Skys outlet is faulty or not, now the inverter works fine at low wattages (only tested to 50W so far).
The saga continues... Can’t say that I am overly impressed with this project. Just shows that “Murphy” is alive and well.