Friday, January 22, 2010

Battery Recharge...

While testing the different heating modes of the Airstream AC unit, I consumed enough power form the batteries to put them in Yellow at the status panel. A double check with a voltmeter confirmed a low charge. I was hoping that 1hr of pulling the Airstream with the GMC truck would re-charge the batteries but apperately, 1hr of driving did not make a dent on the charging chart.

So I decided to put the Yamaha EF 3000 iSEB on some extra duty.The generator came with this kit to recharge 12V batteries, so I decided to test it.



After only 15 minutes of runnign the generator, the batteries were back to "green" in the status panel. Neat, good to know next time we are about to go boondocking and want to run on full charged batteries.

2 comments:

Matt said...

By the way, one of the secrets (IHMO) to extended boondocking is having extra batteries. During our trip, we only had one, so after a few days in the bush it would be at 0 bars of goodness. Even running the generator didn't work out as well as we thought as the places we were (mostly National Parks) had very restricted generator hours. The same hours where you would normally be out and about doing interesting things...So, we got an extra battery and didn't have to worry. It really makes sense when things are cold, as the heater will use up the battery more than anything else (you generally have plenty of propane, but need the 12v to run the fan/blower).

adolfo_isassi said...

Thanks for the tip M&M. We debated quite a bit getting the generator, I would not be terribly surprised if after a while we reach the same conclusion and we end up ebay'n it or craig'n it.