dual battery links for tutorials and hardware?

landcruiser3DP · Sep 13, 2025

anyone got any links to step by step dual battery installs?
also interested in off the shelf or DIY washer fluid jug relocations.
am i looking for a RedArc isolator? other hardware? i guess i need a fuse block at the primary or the accessory battery?
do i have to get the same sealed AGM like i have for a starter battery? or is there an option to get a deep cycle LiPo?
any pics of what you can put by way of outlets and where to put them?
any other tips?
THANKS

Dragos80 · Sep 13, 2025

Power Systems

Solar, lithium or AGM batteries, wind, generators, etc.

forum.ih8mud.com

landcruiser3DP · Sep 13, 2025

landcruiser3DP said:
anyone got any links to step by step dual battery installs?
also interested in off the shelf or DIY washer fluid jug relocations.
am i looking for a RedArc isolator? other hardware? i guess i need a fuse block at the primary or the accessory battery?
do i have to get the same sealed AGM like i have for a starter battery? or is there an option to get a deep cycle LiPo?
any pics of what you can put by way of outlets and where to put them?
any other tips?
THANKS

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here are some links:

Thread 'Help with dual battery setup for 95 FZJ80'

Jun 30, 2021

Looking at:
Slee's Dual Battery Tray and the Washer Bottle Relocation Kit
Odyssey Battery Extreme Series, Group 34R, 880 CCA.

Thought about just doing a parallel system with a manuel switch and upgrading down the road like the Slee's IBS-DBS Dual Battery System with controller and wiring or something similar.

Any suggestion would be great.

Getting it ready for SAS.