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The 20Ah SCiB LTO Lithium Battery is configured for builds requiring greater usable energy per cell and extended current support, rather than extreme burst C-rate.
This version provides a stronger energy foundation for systems that see longer play sessions, sustained output, or continuous demo conditions.
It is not a transient-optimised cell format — it is a stability-focused energy platform.
20Ah Cell Platform Overview
The 20Ah SCiB format increases per-cell energy storage while retaining the durability advantages of Lithium Titanate chemistry.
Key electrical characteristics:
High usable amp-hour capacity
Stable discharge curve under sustained load
Controlled voltage behaviour over longer sessions
Excellent burst capability within realistic limits
This makes it well suited to daily-driven high-power systems and long-duration listening scenarios.
12C Continuous / 30C Burst Performance
Discharge Ratings:
12C continuous
Up to 30C burst
This allows the battery to support:
Extended bass-heavy playback
Multi-amplifier systems
Sustained demo use
Systems requiring longer current delivery windows
Where the 10Ah format emphasises electrical reaction speed, the 20Ah format emphasises sustained energy output.
Charging Compatibility
Recommended operating range:
14.2V – 15.6V
Within this range, the battery delivers:
Stable voltage under continuous playback
Strong recharge efficiency
Reduced long-session voltage drop
Charging below 14.2V is not recommended for optimal performance.
Application Suitability
The 20Ah (30C) configuration is ideal for:
High-power daily drivers
Larger RMS builds
Multi-amplifier installations
Systems prioritising endurance over peak burst
It can operate as a primary lithium solution or scale into larger modular banks.
Durability & Lifecycle
SCiB LTO cells are known for:
20,000 cycle life
Strong resistance to degradation
Minimal capacity fade
Stable behaviour over extended use
This chemistry provides long-term reliability under real-world automotive conditions.
Features
Lithium Titanate Oxide (LTO) chemistry
12C constant / 30C burst discharge capability
Custom MDF enclosure with clear acrylic top
Heltec 5.5A 6S Active Balancer
CNC aluminium busbars
2/0 lug mounting provisions
All mounting hardware included
Assembled in New Zealand
True Amplifier Power Ratings (80% Efficiency)
| Bank Capacity | Constant Discharge (12C) | +200A Alternator | +300A Alternator |
|---|---|---|---|
| 60Ah | 9,300W | 12,500W | 14,100W |
| 80Ah | 12,400W | 15,600W | 17,200W |
| 100Ah | 15,500W | 18,700W | 20,300W |
| 120Ah | 18,600W | 21,800W | 23,400W |
20Ah Case Dimensions
| Capacity | Length | Width | Height |
|---|---|---|---|
| 60Ah | 720mm | 92mm | 148mm |
| 80Ah | 720mm | 114mm | 148mm |
| 100Ah | 720mm | 136mm | 148mm |
| 120Ah | 720mm | 158mm | 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.