XS Power XP750-CK Secondary Battery Kit

This is a good quality buy right here , great for multiple applications…

I added rubber boots to keep me from being the idiot who is zapping everything in the trunk, and I needed screws to mount the aluminum bracket to my amp rack, but this kit is a surprisingly complete kit and well packaged. Many others suggested a battery of this size for each 500 watts of amplification in car audio. I went with 1 battery for an 800 watt sub amp, figuring that the factory battery has my back for the other 300 watts. But I may upgrade the factory battery under the hood to an XS power battery in the future. I'm very happy with this purchase, and it's working very well.

easy instalation. It stopped the dimming of the headlights. and I am running 2 amps, 3 8in. subs. I have 3000 watt tarams amp.

I’m literally buying another one in a few moments.. love this power solution

It's good

The media could not be loaded. Haven’t had any issues. Product was made many years ago so I left it on the intelligent charger for many days to insure the battery was good to go. So far I love the quality, and the performance!!

I recently purchased a product that claimed to provide wires of the appropriate size for my needs. However, I was left utterly disappointed when I received the package and discovered that the wires included were significantly smaller than what I required.Firstly, the product description clearly stated that it would provide the correct wire size, which was a crucial factor for my project. Unfortunately, the company failed to fulfill this promise, and I ended up with wires that were practically useless for my intended purpose.Furthermore, the smaller wire size significantly hindered my ability to carry out the necessary tasks. The connections were unreliable and prone to frequent interruptions, rendering the product practically ineffective. It’s frustrating to invest time and effort in a project only to be let down by the subpar quality of the wires provided. In conclusion, I am thoroughly dissatisfied with this product and the company’s misleading claims. The provision of smaller wires than advertised has not only wasted my time and money but also hampered the progress of my project. I strongly advise potential buyers to steer clear of this product and find a more reliable alternative.

Very vague instructions but easy to understand what to do. It's just gonna take you some time to put everything together. But it's fact it's really heavy