As you don't seem to have much experience with electrics, Lesiure batterys, solar etc. I would suggest you buy a complete system and have it installed.
My own recommendation would be Roger at Solar Camper Solutions as his was designed for Bongo's and is of good known quality throughout, yes you ...

maxi_77 wrote:There are quite a few devices that will shut of the power at low voltages to protect your battery, a good plan would be to get a suitcase solar panel to benefit from all the sun you get at festivals etc.

Are these expensive? Where do I get one from and are they easy to connect?

Oil and sticky gears

Worth putting your Bongo engine / gearbox type in your post. I would try to work out where oil is dropping from. There is a large cover under most of the engine which catches most leaks so if it's running off this then it suggest a significant leak.

The gearbox sump and ATF ...

Batteries don't last for ever.
First for festivals you might find a Solar Panel is a good idea.
As to the battery;
The nominal voltage when its not charging or discharging is 12.6 volts at 20°C (the temperature is quite important as it will vary by about 0.5 volt between 0°C and 30°C)
Once the ...

Hi, i am a new excited owner of 15 yr old Bongo and intend to use it regularly at festivals while stewarding for Oxfam. I would like to run my fridge for a few days but fearful this will run my leisure battery down completely. If this happens would i have to replace it? Is there a safe voltage level ...