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hertfordnc's avatar
hertfordnc
Explorer
Apr 21, 2020

Cheap way to isolate and charge gel cell- relay or diode ?

We have a 19 foot Hybrid. We will not do a lot of boondocking. i have a 100 amp Gel cell and a gel cell charger that keeps it properly topped off. Meanwhile, the campers 12V power supply would ...
wa8yxm's avatar
wa8yxm
Explorer III
Apr 24, 2020
full_mosey wrote:
Some people say that Optima said their AGMs were gels.

I don't recall ever seeing that on the Optima web site as far back as 2009.
It appears I'm older than you I go back to 2005 when it comes to serious battery research and the 1960's when it comes to batteries in general.

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