My dual battery and split charge installation on the 120.

[Animal Mother]

I went with a Varta G7 starter (830CCA) battery, a Rolls 12FS105 accessory battery (105Ah) and a T-Max split charge system.

Starter battery

Accessory battery

Controller mounted on velcro.

SHowing voltages

T-Max relay mounted on steel bar (coated in heatshrink), mounted on fan cowl.

Using original battery cable and original cable management clips/duct.

Cabling uses original large grommet in firewall (driver side). You can see me accessory power cable coiled up waiting to be plumbed into the battery at a later date.

When I find one, all of this will be covered in a nice neat plastic box.

It was a full day's work, but I took my time with cable routing, soldering connectors, heatshrinking, good cable routing, etc.

 

[Josh Tagg]

Nice work I have the same split charger, it's been fine for the past 9 months anyway. Great piece of kit for the money and does everything you need it too I'd say

 

[Animal Mother]

I'm really glad my "Intelligentize" battery system can be "Maunally" Linked.