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battery ah

i have a 12 volt centennial rv/marine battery that was put in my new 2018 t@g
it has 75 AH @ 20HR
is this the proper size for the t@g

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    HellFishHellFish Member Posts: 140

    Although not the same brand as what my 2014 T@G came with, your battery is otherwise identical. I found it to be inadequate and upgraded to a group 27 105 or 115 AH (can't remember which) deep cycle marine battery. Your battery will run lights fine, but as you have only about 37 usable AH, you can't run much else for long unless you are plugged into an external power source. Of course, if you are plugged into an external power source battery AH doesn't matter anyway.

    2014 T@G

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    MahojinMahojin Member Posts: 7

    Ditto. Went quickly to a 27 and zamp 120. Never looked back.

    Jake & Mitsue. T@G Max "Red-Teddy" MN, Honda Pilot Touring

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    cmfreimancmfreiman Member Posts: 1

    Mahojin, how many nights of boondocking are you able to get off your 27 Group marine battery before having to re-charge and what all are you running? Thinking of upgrading from the 24 Group 12 volt that came with my 2018 T@G.

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