I was hesitant about getting cells in general, didn’t matter what kind, because I wasn’t really sure I know what I was getting into. I have 2900 rms system and i deleted the 2 agm batteries I had in the car and purchased the 4s2p sodium bank to replace it. Works perfectly as the only batter source for my car. The only additional thing you need to buy is a charger. $50 off amazon. Charged the bank to 14.4 volts, installed it and car fired right up. The cell bank stays pretty much at whatever it’s charged to next time I get into the car. I noticed I huge difference in the way the car drives and stereo system sounds better. Probably due to a lot less weight and the better voltage stability. It’s just a no brainer. Buy the kit!!!

Haven’t had a chance to test it out but this is my 4th order from Striko, no issues everything came in super quick, cells were charged to the same level, all hardware was in the kit, nothing missing. What more do ya want🤷🏼‍♂️ bass on mf’ers🫡

I've had it up and running a few days now and no issues what so ever with it. Ricky went above and beyond to answer all my questions. I should have went bigger. I have a 5k Amp on it and only drop .5 volt at full go. So I would say it's pretty good and works as it should.

I received the batteries ,balancer, and hardware super quickly. It took a few days for the bars to arrive .
This battery exceed my expectations, I plan on upgrading to a 10k watt later on when I change amps. If your thinking about this kit, dive in it's worth every penny. I had questions on how to hook up the balancer and Ricky felts immediately answered my questions and even did a video call to help me attach the balancer correctly. Thanks guys keep up the awesome service!

If you're thinking about getting this don't hesitate. This sodium kit is a great bang for your buck and Sriko is a great company. Brad has top notch customer service skills as well.