Stealth Energy ABLT-40 American Bass Audio 13.8V LTO Battery 40Ah Lithium Titanate Battery Ultra-Lightweight, High-Power LTO Battery
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- 40Ah nominal capacity at 13.8V built from Lithium Titanate Oxide (LTO) 66160 cylindrical cells (2.3V, 40Ah each)
- Engineered for the most demanding high-power car audio systems
- 400A continuous discharge current (10C) with peaks up to 800A (20C)
- Lightweight, durable LTO chemistry rated for over 20,000 life cycles (80% capacity at 1C, IEC standard)
- Intelligent voltage management with built-in cell balancing for consistent, stable output
Stealth Energy ABLT-40 — 40Ah LTO Car Audio Battery (ABLT-40)
This Listing Includes:
- (1) Stealth Energy ABLT-40 Battery
The Stealth Energy ABLT-40 brings lithium titanate performance to advanced car audio in a lighter, more compact package. With 40Ah of capacity at 13.8V and 400A of continuous discharge, it delivers the stable, sag-free power that high-output systems crave while shedding the weight of traditional batteries. Premium LTO cells rated for over 20,000 life cycles make it a long-term investment in clean power. Authorized American Bass & Stealth Energy dealer at JS Ultimate Sounds. Free shipping on orders $99+.
Features
- Nominal voltage of 13.8V with a robust 40Ah nominal capacity for advanced car audio systems
- Premium LTO cylindrical cells (66160), each rated 2.3V / 40Ah, in a 6S1P configuration
- 400A continuous discharge current (10C) and 800A peak discharge current (20C)
- Intelligent voltage management: 9V discharge cut-off, 16.8V charge cut-off, balancing from 2.7V per cell
- Operating temperature of 0°C to 45°C charging and -20°C to 55°C discharging, with a pair of 3-hole aluminum blocks
Specifications
| Nominal Voltage | 13.8V |
| Nominal Capacity | 40Ah |
| Cell Inside | LTO cylindrical cell 66160 (2.3V, 40Ah) |
| Configuration | 6S1P |
| Continuous Discharge Current | 400A (10C) |
| Peak Discharge Current | 800A (20C) |
| Discharge Cut-off Voltage | 9V (1.5V per cell) |
| Charge Cut-off Voltage | 16.8V (2.8V per cell) |
| Balancing Start Voltage | 2.7V per cell (adjustable 2.5V–2.8V) |
| Battery Net Weight | 15.6 kg (approx.) |
| Dimensions | 14.2″ (L) × 10.1″ (W) × 9.3″ (H) — 360 × 255 × 235 mm |
| Connector | pair of 3-hole aluminum blocks |
| Operating Temperature | Charging: 0°C to 45°C; Discharging: -20°C to 55°C |
| Life Cycle | >20,000 cycles (80% of initial capacity at 1C rate, IEC standard) |
