SCiB LTO Lithium Batteries for Car Audio in NZ
Evolution Lithium supplies New Zealand’s most powerful LTO lithium battery banks, custom built with genuine LTO SCiB cells. Car audio batteries designed for high-discharge car audio systems, SPL competition builds, powerful amplifiers, as well as daily driver setups. Our car stereo batteries deliver huge levels of power and durability without the bulk or voltage sag of traditional lead-acid or AGM batteries.
Upgrade your car’s electrical system with a high-output LTO lithium battery bank. Shop online now.




NZ Car Audio Lithium Specialist
We’re a small, New Zealand-based team dedicated to powering car audio systems with safe, reliable, and high-performance LTO (Lithium Titanate Oxide) battery banks.
Using trusted SCiB cells, our batteries offer rapid charging, long cycle life, and exceptional voltage stability—perfect for both daily drivers and SPL builds. Exstensive saftey testing has been completed by Toshiba on there LTO technology, check them out here:
Every unit is hand-assembled with care, and we back it with honest advice and responsive support. As we grow, every customer remains at the heart of what we do.
- SCiB LTO
- Advice Before the Sale
- Specialised in Car Audio Lithium
- Hand-Assembled Battery Banks
- NZ-Based Support
Discover our Batteries, Amplifiers and Accesories
Articles & Blog Posts

Lithium Car Battery: NZ Buyer’s Guide, Pros, Cons & Cost
Lithium Car Battery: NZ Buyer’s Guide, Pros, Cons & Cost A lithium car battery is a 12‑volt automotive battery built

Audio Battery For Car Guide: How To Choose The Best In 2025
Discover how to choose the best audio battery for car systems in 2025. Learn key specs, top battery types, and

The Ultimate Guide to Car Amp Battery for Beginners 2025
Discover the essentials of car amp batteries for beginners in 2025. Learn types, installation tips, and expert advice to power

Whats the best SCiB car audio battery bank
Whats the best SCiB car audio battery bank The short answer: the best choice in Scib car audio battery banks

Why raising your vehicle’s charging voltage to over 15.6V+ is so important.
How to increase your vehicle’s charging voltage to over 15.6V for car audio systems Here at Evolution Lithium, we’re constantly

A Complete Guide to Sizing Lithium Batteries for Car Audio Systems
When upgrading to an LTO lithium battery in a vehicle with charging voltages above 15V, it’s essential to make the
Facebook Testimonials & Google reviews
Rated by customers
Real Build Feedback
Google, Facebook, and Trustindex reviews from car-audio customers running Evolution Lithium batteries, amplifiers, and support.
Well I would like to start by saying a true down to earth supplier and guru, if your an amature looking to upgrade I would recommend starting here with Cam. Top level communication and knowledge along with exceptional service. I do not say this lightly for a small country with limited suppliers and gear available Cam will look after your needs and go the extra mile larger retail suppliers will not. Because he is passionate about audio and that is loud but safe. Along with exceptional high grade batteries for your dream boom boom. You will not find a more able and diligent person to help you in the industry. Cam your a legend.
This guy really knows his stuff when it comes to the lithium batteries and other things he has helped me along my journey of setting up my 30ah bank SCiB into my 2007 Mazda 6 with my 370amp alternator.
Excellent product and service! The battery is wicked. Good customer service. Gaz was knowledgeable and helpful, answering all my questions. Highly recommend to anyone looking for reliable and a high-quality car audio battery bank.
Great comms, knowledgeable. Had what I was after. Excellent service, thank you!
Initially scored a 30ah SCiB bank with LEDs and active balancer with digital display and a 5mtr set of addressable LEDs off Gaz Za. The SCiB bank is a thing to behold, quality build, cannot get better. I also scored an Evolution Lithium 8k amp to run my Sundown Xv3 15 off and a power supply too for home charging. The bro helped out with as much knowledge as I needed and communication has been solid all the way through, I mean solid, pics of the products, tracking info. Never left in the dark. I have to run a DC to DC charger in my car because of my alternator but that is the nature of the game. Money well spent if you are serious about taking your system to the next level or really upgrading, SCiBs are where its at. Gaz Za at Evolution Lithium is the legit go to for SCiBs in NZ. Thanks man. Steve (Slap28hz)
Would recommend great service and keeps in touch with you along the way 10/10.
What can say but absolutely wow the service and product this company has provided to me has been outstanding without a doubt. The workmanship of the product is outstanding and the payment plan was so affordable and the delivery was super fast the whole experience was amazing and stress free would definitely recommend these guys for all ur battery needs well done guys and thank you.
Been running an Evolution Lithium LTO bank for 18 months now — zero issues. Voltage stays solid even with the subs hitting full tilt. Built tough, shipped fast, and gaz actually knows his stuff. If you’re serious about car audio power in NZ, hit them up. love that it let me write a review... 🙂
Thanks for your help bro after the last couple of months it is finally here and is ready to go. I wish you all the best in the years to come and spread your business across here and the rest of the world.
Only here the best, honest, fast and reliable seller definitely buying again.
Super stoked with my 24ah bank was a easy process from start to finish customer service knowledge and knowing what I needed and even changing the layout to suit my needs thank you GazZa to much bro.
Evolution has been a very easy and reliable customer service, I had a custom built battery and was very happy with the outcome, he was always fast and efficient with his response, I would recommend to others his business and very professional, I am very happy with my battery as iv had it for over a year now and still going solid. Definitely your go to guy.
Frequently Asked Questions
Do you offer weekly payment plans for a custom car audio battery bank?
Yes. Weekly payment plans are available for custom car audio battery banks, allowing you to spread the cost while still getting the right setup for your system.
How do I choose the right car audio battery bank size and discharge rating for my setup?
Start with your total amplifier RMS power and system voltage. From there, match battery capacity (Ah) for runtime and discharge capability (C-rate) for current demand. Higher power SPL systems require more capacity and stronger discharge support, while smaller daily setups can run more compact banks.
Can you build a custom car audio battery bank using genuine Toshiba SCiB cells?
Yes. Custom battery banks are built using genuine Toshiba SCiB LTO cells, configured to deliver high current output, fast recharge, and stable voltage under load based on your system requirements.
Do you sell car audio wiring kits and accessories?
Yes. We supply high-quality car audio wiring kits including 100% OFC cable, solid copper lugs, and active balancers, all designed for high-current, reliable power delivery.
Do you provide installation guides or wiring diagrams?
Yes. Detailed guides and wiring diagrams are available to help you safely install and optimise your system. Additional support is available if you have a custom setup.
What is your return and refund policy?
Returns are accepted for unused items in original condition. Contact us before returning any product. Refunds are processed after inspection in line with our return policy.
Are Evolution Lithium SCiB battery banks pre-assembled and tested before shipping?
Yes. All SCiB battery banks are pre-assembled and tested before shipping to ensure performance and reliability. They arrive ready for installation.
Customer Contact Us
We’re here to help! Just fill out the form below, and we’ll get back to you as soon as we can.






















