RIGEL AKU 120Ah Battery (Elite Series 2025)
The RIGEL AKU 120Ah is the flagship of the 2025 line, combining colossal energy reserves with exceptional starting power. This battery is designed specifically for vehicles with powerful diesel engines (3.0 to 5.0 liters) and heavy-duty vehicles equipped with extensive auxiliary electrical equipment.

Key Advantages of the 2025 Model
Carbon Boost 2.0 Technology: Special carbon additives in the active plate mass allow the battery to charge 1.5–2 times faster, which is critical for short trips in winter.

Ultra-High Cranking Current: Ensures instant starting of heavy diesel engines even at temperatures below -40°C.

Reinforced case (Heavy Duty Case): The use of a new, high-strength polypropylene composition protects the internal components from vibration and thermal deformation.

Tersus-Safe System: An updated labyrinth lid with a gas recombination system makes the battery completely sealed and safe even when tilted.

Ca/Ca + Silver Technology: The use of a silver-calcium alloy minimizes self-discharge and significantly extends shelf life without recharging.