Does David drive a fuel injected bus? I do and will follow the factory recommendation. No chargers for me unless the battery is disconnected per the manual. On Jun 5, 2011, at 2:42 PM, David Schwarze <dschwarze@xxxxxxxxxx> wrote: > I don't want to guarantee that a solar charger will not damage your computer, > but if it were my bus I would have absolutely no qualms about it, even if it > were a higher-power charger. I have charged many batteries while installed > in vehicles with computers and have never had a problem. > > -David > > On 6/5/2011 12:06 PM, kelly dosch wrote: >> >> >> >> It says in my manual to disconnect the battery before charging or it will >> fry the Fuel Injection computer or something. >> Does anybody know if that would be true even with a tiny solar trickle >> charger? >> >> >