12V Guru – add a 2nd caravan battery pack

12V Guru – add a 2nd caravan battery pack

Concern up to a 12V Guru

Maybe one item that the guru may prefer to address is the addition of the caravan that is second to a preexisting caravan 12V system that currently only has one household battery pack. Just What shall we think about whenever assessing the capacity to accept the battery that is additional selecting the new battery pack, as well as the fitting and wiring? For reference caravan https://hookupwebsites.org/bondage-com-review/, may i recommend a Jayco Silverline?

All the best, Bob Murray

12V Guru answers

Thank you for the question. Numerous RVers find one battery is not adequate to service their needs, particularly for a van such as for example a Silverline where there are numerous devices.

Get in on the batteries in parallel

To possess a two battery pack set-up, you need to join the batteries in ‘parallel’ where in actuality the good terminals are connected together basically using the negative. Utilize cable that is thick as 8.4mm2 (AWG 8) and quality battery pack lugs. a parallel configuration increases the ability of the system in Amps and keeps the nominal voltage at 12V DC, which can be what your van needs. Therefore, two 12V batteries that are 100Ah this way provides you with 200Ah ability at 12V.

Maximise the worth of a big system

To increase the worthiness when creating a bigger system, make sure you have actually two batteries associated with the exact same chemistry, age and then make. Various battery pack chemistries such as for instance AGM, gel, calcium have different charging voltage needs and you also could not have the two batteries precisely charged to behave as one. Continua a leggere