Register a free account today to become a member!
Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!

Installing a 2nd battery

My mate is running a fairly decent spec ICE system but having serious problems with dimming lights and amp cutting out because the battery cant take it...

From previous posts power cap is not the way forward - anyobne installed a 2nd battery and if so how? any guides anywhere??
  Skoda Fabia vRS

id try a cap first, you can pick em up pretty cheap now and its a lot easier to sort out than doing a 2nd battery
  Polo + Micra

im sorry but dont get a cap it will just put extra load on the electrical system.

Uprate the big three before getting a second battery