AGM batteries & solar battery tender
Thinking about switching over to AGM batteries & know nothing about what I should know & do. I tried to do online research but have a hard time distinguishing between a sales pitch & an honest review/...
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We have one AGM battery being maintained by a Coleman 6 watt battery maintainer. You didn't state how many batteries you will be maintaining but Coleman also makes a 10 watt maintainer for $50. Most maintainers have a diode to keep the reverse flow of power during periods of darkness. If you totally disconnect your batteries the 10 watt may carry two. We bought ours at tractor supply. Notice a charger and maintainer are two different animals.
