RE: Best Way to charge gel 7a 12v on way to field?
That way still sounds iffy.........So to play it safe I went to Harbor Freight and bought a 110v converter and pluged in my Hangar 9 wall field battery charger. Seams to work OK. The inverter is suppose to shut off if car batt gets to low. Funny but my cig plugs only works when van is running......... Also I checked the price of the inverter off the net from Harbor Frieght and it was $19.95 at the store it was $29.95. I asked why the big difference in price and was told I was paying for the store front. But I could go home order and pay the frieght for $19.95.