I've had this in my truck for the past 3 years and its still running strong. I have 2000W of mmats and Rockford Fosgate amps running off of this and theres barely any dimming even with an 80amp alternator.

I ordered two of these to upgrade and replace an Optima Yellow Top an add one to the trunk, immediatly after swapping just the front battery I did not experience fading of my lights or sound performance. With addition of second battery it's not a question to the stability of the power supply. Over 2X the output for the same price i paid for my yellow top, a must have.

This will certainly give you the power you NEED, so don't be afraid!

This battery is massive. Weight is like 50lbs. Works even harder when cold. Volt gauge starts out @ like 15 volts. Awesome battery and complements the big three wire kit.

I run 8 of these in my explorer on my american bass 500.1. My voltage barely drops at all on my 230 amp alternator.

Work great in warm weather even better in cold disapates heat gets hot but excellent power source!!!!

I purchased this battery to replace a generic lead acid battery. It solved all the problems that I had with my old battery. I currently run 4 amps totaling about 1300 watts RMS and a carputer. I rarely ever turn it up all the way but I have sat in the car and watched an entire movie and still had enough juice to crank the car. I love this battery. My next battery will be a Kinetik.

Great prices good service will be sure to shop here again.

This battery I got in today looks way better than the pic on web site! Very pleased! It's gonna look awesome with my 0/1 big 3 upgrade, with all blue wires.

Have had over 6 months still holds a charge like the same day I got it! No dimming and plenty of power fits in stock 05 z71 location with slight modification.

I would recommend this battery. Because it is freakin powerful and I have 3 of them.. they are crazy...

These work great they last long and give me the power I need.... I'm wanting to change out my optima yellow top under my hood for this...it actually fits perfect except terminals are a little far away but you can stretch the wires to make it work.

I put high output alternator (Power Bastard) and needed to upgrade battery. Bought the Kinetik after doing a lot of studying a lot of different types and makes. Decided on this and it runs my entire system with no glitches.
Pro: Powerful/does what it is designed for/Easy to install/buy Kinetik posts that are not included, makes connection for big three upgrade a lot easier.
Con: Posts don't come with battery.
I would totally recommend this battery!

Best Battery I've ever purchased.

Easily powering 700W RMS and not a problem with head lights and hitting my low bass notes even with the engine off.

Used to replace my stock battery, has plenty of power, only con is I had to make terminals to convert to side post.

I bought and installed this battery about 6 months ago and I haven't had any problems with it. It's one of those products where you don't think about it until it causes you issues. I also have a smaller stinger battery in my trunk that this connects to - I'm 'overpowering' my system just to keep it performing at peak performance so my usage may not be typical but I thought I'd submit a review anyway.

I have 8 of these in my dodge ram for 4 powerbass xta's pushing 4 15" re audio xxx Sub's and 2 powerbass xta 4 channels pushing 8 fosgate t1 5 1/4" components and it rocks! The lights NEVER dim even when I'm blaring it! It does help that I have 3 high output alternators and 8 batteries but still these batteries are amazing and powerful as all get out! Great buy, worth every penny!

Great battery, bought two of these, Honda owner, bangin a 12" fi btl fully loaded, loudest system in town lol Kinetik ftw, Sonicelectronix rules ur face off, luv em! My Local car audio shop was charging $313.50 for these same ones, lol weighs fifty two pounds like a dang workout

Bought this for my Hifonics BRZ-2400, great buy more than enough amps, lights don't dim anymore.

I bought this battery to replace my Ever Start battery, and I'm glad I did the Big 3 upgrade before this came in cuz I shorted out the original and its now a Never Start. But this battery fit snug in my Jeep Cherokee and after everything was hooked up the Jeep seemed to idle quieter. Anyway great battery, only complaint is that they don't send battery POSTS, they send little hex bolts. So if you plan on getting battery terminals for this battery like I did, don't, get ring terminals.

For all those who are looking to get a high powered system must have extra batteries. And Kinetik is the only way to go.

this is one of best I have one had I got 3 of these with 2 18 fi btl's and 2 hifonics brutus 2400.... good

i have 3 of these running 2 hifonics 2600 D class, 2 hifonics 100x4, 1 soundstream 75x4, 2 orion hcca (2010 black face) 15.2, and my roof of my pathfinder is sucking in and out 4 inches, seriously! also have a kinetik 600 hidden in a side compartment. when im driving run about 13.5 volts, if i seriously pump it ive seen it drop 11.9- 12.2 so obviously my subs aren't seeing true 2600 with this drop. i never run it like that for any period of time, dont want to burn my amps up cause low voltage, a 200 amp alt will take car of this. these battery's are bada**!! if u need em buy these!

Huge power, high voltage all the time, keeps all 3 of my amps running smooth and with plenty of power. with 1900 CCA, it always starts the truck even if i've been running the stereo for a while without the engine on. Definitely worth it.

This battery made an instant different. Forget a power cap. I have a solo x 2,500 rms kicker with a mono 2,500 rms zx kicker amp. It needed more power. This battery made a big different. but I need 1 more. This works way better than the optima battery believe me!!!

I'm currently running 3 of these in my suburban. I'm pushing over 160 db's. These batteries are defenitly worth the money. I'm currently registered at the loudest in Utah with USACI. If you wanna go big this is definetly the battery to get.