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smokeylew's avatar
smokeylew
Explorer
Jun 11, 2017

Lifeline AGM bank of four w/ 2 older than the new ones

Have two 14 month old Lifeline AGM 6v batteries I pulled from my older TT and purchased two more of same to build a bank of four for newer 5th wheel. Older batteries have been well maintained scence o...
2oldman's avatar
2oldman
Explorer II
Jun 11, 2017
time2roll wrote:
14 months and well cared for? I would combine with the new and not worry one bit.
x2

Lifelines are very good quality, and at 14 months I think you'll be fine. Make sure all 4 are FULLY charged before connecting up. You should also monitor individual voltages to ensure things are staying in balance. Both sitting and under load.

I just yanked a set 8 4-yo 12 volters from my coach, and they're all sitting at around 12.8 with very little variation.

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