Coach Batteries
The coach batteries in my motorhome are starting to show their age (6 years old) (accelerated because I once accidentally drained them to dead-zero) and I need a couple replacements. The current ones ...
Forum Discussion
usersmanual wrote:As others have suggested, if you are getting two batteries, it's usually the most cost effective to get a pair of 6V golf cart batteries (provided you have sufficient height in your battery compartment).
seeing the unit comes with 2 27RV series its prudent to replace with such- going to two 6 volts may save some money he will also lose RC amps
a pair of good 27RV will have about 320 amps- 2 6volts to get one twelve will be around 220 amps RC
Group 27 will have an AH rating ranging from 90 to 105 according to manufacturers claims. 6V Golf carts range from 200 to 240 AH
A pair of 27s in parallel will give 180 to 210 AH. A pair of GCs as above, 200 to 240
Reserve Cranking Amps aren't really of consideration in deep cycle application. Amp Hours is what you are looking for.
