UK Lele Girl
Member
- Joined
- Sep 22, 2014
- Messages
- 14
- Location
- USA
- Vessel Name
- UK Lele Girl
- Vessel Make
- Fountaine Pajot 34 Greenland
I have 2 banks of AGM batteries in my power catamaran. Each bank is separately located in each pontoon and has 2 AGM batteries. Port side is having a hard time starting the port diesel engine. If I use the combiner switch, the port engine seems to start easier.
Question: How do you know when an AGM battery is nearing its end? How do you test the cranking power?
Question: How do you know when an AGM battery is nearing its end? How do you test the cranking power?