KICKASS 120AH Slimline AGM Battery & 25A DC-DC Complete Package. Buyer beware, doesn't come with specific installation instructions and when you call for support you have to speak with someone in Indonesia who has no idea about the product. It blew my mind to find this out, why cant you have tech support in Australia where we can speak to someone who knows the product??? Why are they selling a product without specific installation instructions is beyond me. I was told by the Indonesian phone support to take the product to an Auto-electrician even though it is advertised as "plug and play". The behind seat battery tray does not fit as per the on-line video with screws not lining up as suggested. The LVD component has to be mounted upside down otherwise you cannot get the Anderson plugs in past the circuit breaker which means you have to read the info upside down. Lastly, the wiring kit is still on backorder, when I look for an ETA it doesn't exist? Please update the ETA's for items on backorder so people have an idea prior to placing their order. Hopefully the problems stop here and all the products perform better than the customer support.