Stealth Energy Lithium Titanate Battery 13.8V 80Ah

The Stealth Energy Lithium Titanate Battery 13.8V 80Ah from American Bass USA is a high‑current power source engineered for serious car‑audio builds, delivering voltage stability and endurance under demanding amplifier and subwoofer loads.

• Nominal Voltage: 13.8V — provides a stable baseline for high‑powered audio systems and consistent amplifier performance.
• Nominal Capacity: 80Ah — indicates the total energy available, supporting extended playback under heavy draw scenarios.
• Cell inside: LTO Cylindrical cell 66160 2.3V 40AH — lithium titanate chemistry with individual cell specs that contribute to high current capability and long life.
• Configuration: 6S2P — six cells in series with two parallel strings, yielding 13.8V nominal and 80Ah total capacity.
• Continuous Discharge Current: 800A (10C) — enables sustained high‑draw operation without rapid voltage sag during multi‑amp amplifier use.
• Peak Discharge Current: 1600A (20C) — supports brief peak loads typical of bass drops and transient musical peaks.
• Discharge Cut‑off Voltage: 9V (1.5V per cell) — protects the pack from over‑discharge, preserving long‑term health.
• Charge Cut‑off Voltage: 16.8V (2.8V per cell) — upper limit for safe charging and balanced cell voltage.
• Balancing Start Voltage: 2.7V per cell (adjustable between 2.5V ~2.8V) — enables early or late balancing to maintain cell harmony.
• Battery Net Weight: 25.6 Kg (approx.) — a heavy, rigid unit designed for secure mounting in performance installations.
• Battery Dimension: 14.2" L × 10.1" W × 11.6" H (360 × 255 × 295 mm) — compact footprint suitable for many enclosures and mounting spaces.
• Connector: Pair of 5‑hole aluminum blocks — robust, low‑loss connections for high current delivery.
• Operating temperature: Charging 0°C–45°C; Discharging −20°C–55°C — capable of performing across typical vehicle and climate conditions.
• Storage temperature: 20 ± 5°C — recommended range to maximize long‑term storage life.
• Life Cycle: >20,000 cycles (80% of initial capacity at 1C, IEC Standard) — exceptionally long service life under proper use.

In a high‑end car audio build, this battery provides the power density and endurance needed for multi‑amp systems, reducing voltage sag during heavy bass sequences and ensuring consistent performance over thousands of cycles. Its 80Ah capacity, robust 800A continuous discharge capability, and durable LTO chemistry make it a compelling choice for enthusiasts seeking reliability and sustained output without frequent recharges.