Lithium Titanate Battery 13.8V 40Ah

Unveiling the pinnacle of car audio power technology - introducing the Stealth Energy battery by American Bass USA. Designed for those who refuse to compromise, this lithium titanate powerhouse offers unbeatable performance, ensuring your beats never miss a pulse. Dive into a world where power, longevity, and supreme audio coexist. Key Features: High Performance: With a nominal voltage of 13.8V and a robust nominal capacity of 40Ah, this battery is tailor-made to meet the demanding needs of advanced car audio systems. Premium Cells: Incorporating LTO Cylindrical cells (66160) that each have a 2.3V, 40AH capacity, reliability and endurance are guaranteed. Massive Current Capability: Designed for the most rigorous audio demands, it offers a continuous discharge current of 400A (10C), and can handle peak currents of up to 800A (20C). Intelligent Voltage Management: Ensuring a long life and consistent performance, the discharge cuts off at 9V (1.5V per cell), while charging is halted at 16.8V (2.8V per cell). The in-built balancing starts at 2.7V per cell, adjustable between 2.5V to 2.8V. Durable and Compact Design: Weighing in at approximately 15.6 kg, its compact dimensions of 14.2'' (L) x 10.1'' (W) x 9.3'' (H) (or 360mm x 255mm x 235mm) ensures it fits seamlessly into your car's setup. Sturdy Connectors: Featuring a pair of 3-hole aluminum blocks, you're ensured of a safe and reliable connection. Resilient to Extremes: Whether you're in icy chills or scorching heats, this battery keeps pumping. With an operating temperature ranging from 0°C to 45°C while charging and -20°C to 55°C when discharging, it's built to endure. Long-term Storage Solutions: For those times when you need to store it away, it's recommended to keep it at 20 ± 5°C for optimal longevity. Impressive Life Cycle: Tested to international IEC standards, expect over 20,000 life cycles with 80% of its initial capacity at a 1C rate. That's durability you can trust. 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 between 2.5V ~2.8V) Battery Net Weight 15.6 Kg (approx.) Battery Dimension 14.2'' (L) *10.1''（W）*9.3'' (H) 360（L）*255（W）*235 (H) mm Connector Pair of 3-hole aluminum blocks Operating temperature Charging: 0°C ~ 45°C Discharging: -20°C ~ 55°C Storage temperature Recommended to store 20 ± 5°C for long term storage Life Cycle >20000 times (80% of initial capacity at 1C rate, IEC Standard) Support Specification Sheet (PDF) User Manual