auxillary battery

Hi, i have a 2019 Land Cruiser 150 Invincible and looking to add a second battery in the designated area, can anyone recommend a cheap place in or near London or any ideas on how i can do it myself, and where to buy tray etc from, also not sure if i want them running together or as an auxiliary...

Hello everybody. I noticed there's not so many new threads in this particular forum, so with a bit of extra time on my hands I thought I'd share some pictures of what we've got going on with our troopy. Firstly some background; I use this vehicle periodically for work also, hauling various...