NZ SHIPPINGFast nationwide delivery WARRANTY SUPPORTNZ-backed support EXPERT ADVICE & SUPPORTTalk to our NZ team NZ OWNED & OPERATEDProudly based in Blenheim Excellent42+ reviews Trustindex
Evolution Lithium
022 073 1730 Send us an email 7 Soper Lane, Blenheim
NEW ZEALAND • HIGH CURRENT SCiB LTO BATTERY SYSTEMS

SCiB LTO Lithium Batteries for Car Audio in NZ

Evolution Lithium supplies high-current SCiB LTO battery banks for car audio, custom built with genuine Toshiba 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 drop of traditional lead-acid or AGM batteries.

Upgrade your car’s electrical system with a high-output LTO lithium battery bank.


SHOP ONLINE NOW

contact us
022 073 1730
WEEKLY PAYMENT PLANS AVAILABLE — GET IN TOUCH TO SEE HOW WE CAN HELP - WEEKLY PAYMENT PLANS
Blue lithium battery pack on reflective surface
Two 30Ah SCIB LTO Evolution lithium batteries
Battery pack with LED lights and control module
48Ah SCIB LTO lithium battery pack display

ABOUT US

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. Toshiba has completed extensive safety testing of its LTO technology. Learn more from Toshiba.

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
Who we are

OUR PRODUCTS

Discover our Batteries, Amplifiers and Accessories

Evolution Lithium 60Ah SCiB LTO battery pack

3AH SCiB LTO Lithium Battery

Power your system with the 3Ah SCiB LTO lithium car audio battery, built for bassheads who need fast current and stable voltage. Using genuine 3Ah Toshiba SCiB cells, this compact bank delivers up to 75C discharge, supplying instant power when your amps demand it most.

BEST SUITED FOR SPL
Evolution Lithium 160Ah SCiB LTO battery with RGB lighting

20AH SCiB LTO Lithium Battery

Power your system with the 20Ah SCiB LTO lithium car audio battery, designed for bassheads running serious power. Built with genuine 20Ah Toshiba SCiB cells, this bank delivers massive current and extremely stable voltage when your amplifiers demand it.

BEST FOR EXTENDED PLAYTIME
48Ah LTO lithium battery pack with digital display

24AH Plannano LTO Lithium Battery

Power your system with the 24Ah Plannano LTO lithium car audio battery, built for bassheads running high-power systems. Using genuine 24Ah Plannano LTO cells, this bank delivers huge current capability and extremely stable voltage when your amplifiers hit hard.

WORKS WITH 14v CHARGING
LTO,Lithium Battery,Car Audio,Battery,Batteries,Lithium

22AH EVE Lifepo4 Lithium Battery

Built for bassheads who want hard-hitting power without the voltage falling away. These genuine EVE 22Ah LiFePO4 cells deliver up to a 20C discharge rate, keeping your amps fed when the bass hits

WORKS WITH FACTORY CHARGING SYSTEMS
LTO lithium battery bank for car audio amplifiers.

Class D Amplifiers

For bassheads, that means more RMS power, higher efficiency, and stronger low-frequency performance without overloading your electrical system. Class D amps are ideal for subwoofer setups and high-output builds, delivering the clean, hard-hitting bass serious systems demand.

KUAiQU 30V 10A DC power supply accessories

Accessories

Complete your build with the essential car audio accessories needed for a reliable, high-performance install. From busbars and battery terminals to wiring, fusing, and mounting hardware, the right accessories ensure your system delivers stable power and safe operation.

Shop All Categories
REAL SPECS • REAL CURRENT • REAL CAR AUDIO

Which Lithium Bank Fits Your System?

Specification TOSHIBA SCiB 2.9Ah SCiB LTO TOSHIBA SCiB 20Ah SCiB LTO PLANNANO 24Ah LTO EVE LF22K 22Ah LiFePO₄
Cell Capacity2.9Ah20Ah24Ah22Ah
Nominal Voltage2.4V2.4V2.3V3.20V
Discharge 40C Continuous 12C Continuous 10C Continuous 10C Continuous
Current Per Cell 116A Continuous 240A Continuous 240A Continuous 220A Continuous
Internal Resistance< 1.0mΩ< 0.50mΩ≤0.40mΩ<0.47mΩ
Bank Configuration6S6S6S4S
Nominal Bank Voltage14.4V14.4V13.8V12.8V
Recommended Charging 15.6–16.2V 14.8–15.6V 14.6–16.0V 12.8–14.6V
Available Bank Capacities 15Ah • 30Ah • 45Ah • 60Ah • 90Ah 60Ah • 80Ah • 120Ah • 160Ah • 200Ah 24Ah • 48Ah • 72Ah • 96Ah 44Ah • 88Ah • 132Ah • 176Ah • 220Ah
Estimated Battery-Only RMS Support ≈7,400–44,600W RMS 15Ah–90Ah banks ≈8,500–28,400W RMS 60Ah–200Ah banks ≈2,800–11,400W RMS 24Ah–96Ah banks ≈5,100–25,700W RMS 44Ah–220Ah banks
Best For High Power Demo & SPL Daily & Demo • Extended Playtime Daily & Demo • Strong Reserve Capacity Daily Systems & Sustained Music Use
Battery Banks View 3Ah SCiB LTO battery banks → View 20Ah SCiB LTO battery banks → View Plannano LTO battery banks → View EVE LiFePO₄ battery banks →

Estimated battery-only support is calculated from continuous discharge capability, the appropriate operating voltage and 80% Class D amplifier efficiency. Actual support depends on alternator contribution, charging voltage, impedance, wiring and installation quality. Burst ratings are not used.

CALCULATOR

Find the perfect battery, for your system

System sizing estimate

Evolution Lithium Bank Builder

Enter your system figures to find the smallest current bank that meets the calculated continuous demand with recommendation headroom.

  • 1. Enter exact system values
  • 2. We calculate current demand
  • 3. Get one primary recommendation

This is an estimate based on amplifier RMS power, measured charging voltage, rated alternator output and published cell ratings.

System inputs
W RMS

Use the combined manufacturer-rated RMS output of all amplifiers.

V

Measure at the charging source with the engine running; do not use a guessed setting.

A rated

Enter the rated output. The calculator treats 75% as usable by the audio system.

How is the system used?
System use

This helps choose between compatible chemistries. Continuous current remains the sizing threshold.

Real Systems · New Zealand

Real Customer Builds

See how Evolution Lithium battery banks are being used in real New Zealand commercial vehicles and high-output car-audio systems.

Explore All Customer Builds

Articles

Articles & Blog Posts

LOAD MORE ARTICLES
Explore All The Articles

Testimonials

Facebook Testimonials & Google reviews

Rated by customers

Real Build Feedback

Independent feedback from Evolution Lithium customers across verified review platforms.

5.0
5 out of 5 stars33 approved reviews
21 Google2 Trustindex
Verified review sources
Write a Review
5 stars33
4 stars0
3 stars0
2 stars0
1 stars0
David Williams
5 out of 5 starsGoogle
Boydie George
5 out of 5 starsTrustindex
Dave Minuet
5 out of 5 starsGoogle

Just bought 88ah lifepo. Very helpful service. Would highlg recommend, glad i stumbled upon their site after days of searching. Sells quite a range too

Dave Ej
5 out of 5 starsrecommends

Would highly recommend. Far more help than most battery places gave me before i stumbled upon this business.

Steve Carter
5 out of 5 starsTrustindex
mark boyce
5 out of 5 starsGoogle
Tamati Henry
5 out of 5 starsGoogle

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👍

Brydee King
5 out of 5 starsGoogle

Great comms, knowledgeable. Had what I was after. Excellent service, thank you!

SLAP Lintern
5 out of 5 starsGoogle
Jordan Robben
5 out of 5 starsrecommends

would recommend great service and keeps in touch with you along the way 10/10

Glen VAN EEDEN
5 out of 5 starsGoogle
Gaz Za
5 out of 5 starsrecommends
Joseph George
5 out of 5 starsGoogle

Thanks for your help bro after the last couple of months it’s 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

Mony Vaiangina
5 out of 5 starsGoogle

Only here the best , honest ,fast and reliable seller definitely buying again 👌

Tapae Toia
5 out of 5 starsGoogle

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💯

Sione Wolfgramm
5 out of 5 starsGoogle
View all 33 approved reviews

Have a Question?

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.

Find Your Answers

PHOTO GALLERY

Previous Builds & Customer Installs

Blue 45Ah lithium battery with LED lighting
13123 e1776651551951
24Ah Plannano LTO Lithium Battery Bank.
48Ah LTO lithium battery with display and terminals
fb img 1751982653195 e1776651653759
20250727 225232 e1776651604345
Evolution Lithium 48AH SCIB LTO battery pack
Evolution Lithium battery pack on display
Customized car trunk with purple LED lights
Blue LED panel with power supply unit
45AH SCiB LTO lithium battery pack with charger
Neon-lit futuristic computer motherboard with RGB lighting
Yamaha BRAVO commercial espresso machine on display
12V lithium LiFePO4 battery on display
132Ah EVE LiFePO4 battery pack with LED lights
Lithium battery monitoring screen showing voltage and temperature
Explore the Gallery

CONTACT FORM

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.

Car audio amplifier and subwoofer installation setup