Evolution Lithium — 20Ah Toshiba SCiB LTO Battery Banks
When your system gets played hard across full tracks and longer listening sessions, stored energy matters alongside current delivery. Evolution Lithium’s 20Ah-cell Toshiba SCiB LTO battery banks provide an option for builds where reserve capacity is a key part of the plan.
Assembled in New Zealand, this range suits daily drivers, multi-amplifier installations and demo systems. Select the finished bank capacity around how much current your amplifiers draw and how effectively your alternator can replenish it.
Battery Models and Bank Capacities
The cell size identifies this battery family. Each model number below identifies the finished bank capacity.
- 60Ah — EL-SCIB-20AH-LTO-60AH
- 80Ah — EL-SCIB-20AH-LTO-80AH
- 120Ah — EL-SCIB-20AH-LTO-120AH
- 160Ah — EL-SCIB-20AH-LTO-160AH
- 200Ah — EL-SCIB-20AH-LTO-200AH
LEDs, custom acrylic engraving and a voltage display are optional extras.
Key Features
Capacity-focused choice: Suited to installations where listening duration matters alongside bass-peak demand.
SCiB LTO construction: Uses Toshiba’s 20Ah cell format.
Integrated active balancer: Helps manage cell-group voltage differences.
Practical connection points: CNC-machined aluminium busbars and provisions for 2/0 cable lugs.
New Zealand assembly: Custom MDF enclosure with a clear acrylic lid.
Installation Notice: Secure the bank in the rear cabin or boot. Confirm charging settings before connection and use appropriately rated cabling and fusing. A larger battery bank still needs sufficient charging support for sustained use.
Choose your 20Ah-cell SCiB bank around the power you draw and the time you spend listening.
Estimated Car Audio Amplifier Support — 14.8V
Calculated using the 12C continuous cell rating, 14.8V and 80% Class D amplifier efficiency. Alternator columns allow 80% of rated alternator output for the car audio system: 160A from a 200A alternator and 240A from a 300A alternator.
| Bank Capacity | Battery Only | + 200A Alternator | + 300A Alternator |
|---|---|---|---|
| 60Ah | ≈ 8,500W RMS | ≈ 10,400W RMS | ≈ 11,400W RMS |
| 80Ah | ≈ 11,400W RMS | ≈ 13,300W RMS | ≈ 14,200W RMS |
| 120Ah | ≈ 17,000W RMS | ≈ 18,900W RMS | ≈ 19,900W RMS |
| 160Ah | ≈ 22,700W RMS | ≈ 24,600W RMS | ≈ 25,600W RMS |
| 200Ah | ≈ 28,400W RMS | ≈ 30,300W RMS | ≈ 31,300W RMS |
20Ah Case Dimensions
| Capacity | Length | Width | Height |
|---|---|---|---|
| 60Ah | 720mm | 92mm | 148mm |
| 80Ah | 720mm | 114mm | 148mm |
| 120Ah | 720mm | 158mm | 148mm |
| 160Ah | 720mm | 228mm | 148mm |
| 200Ah | 720mm | 272mm | 148mm |
Build Time: 7–10 days
Extended Lead Time: 3–4 weeks
Happy Customer –
Picked up a bank built with 20Ah SCiB cells and it’s been exactly what I was after. It holds voltage well when the system starts pulling hard and recovers quickly between notes. The setup feels smoother and more consistent compared to my old battery.
It’s a good balance of capacity and punch — works well for a daily that still sees proper volume. No complaints so far.