While measuring volts may give you an indication it is doing something, it could well be delivering charge current with almost no increase in voltage. In order to know if it is doing anything useful, you need to measure the current from the panel. A ...
I'd be curious to see a reference to this ever happening. I'd wager most thieves would not even know how to load it, let alone have a truck to carry it. There are far easier things to steal.
nickthehunter wrote:So if you spend $225 +/- on new batteries and they lasts 5 years, if you spend $700 (3 times as much) on li batteries will they last 15 years (3 times longer) - or be 3 times better?Yes! in fact more than 3 times longer and bette...
If the wiring of the plug is standard, the charge wire will already be there. Here is the standard pinout of all 3 types of plugs: https://www.dieselhub.com/towing/trailer-wiring.html
