RIGEL AKU 75Ah TERS Battery (Advanced Starter Series)
The RIGEL AKU 75Ah TERS is a powerful and durable power source, combining high capacity with enhanced starting characteristics. The TERS series is designed for stable operation under intense loads, ensuring rapid charge acceptance and reliable engine starting, even after extended periods of inactivity in cold weather.

Key Advantages of the TERS Series
Reinforced Plate Design: Specially designed plate assemblies inside the housing protect the active mass from shedding, significantly extending the battery life when driving on rough roads.

Ca/Ca (Calcium/Calcium) Technology: The use of calcium alloys minimizes self-discharge and eliminates water evaporation, making the battery completely maintenance-free.

High Cold Cranking Current: Ensures reliable starting of powerful gasoline and diesel engines at low temperatures (down to -35°C).

Labyrinth Lid System: Ensures safe gas recombination and a completely sealed battery, preventing electrolyte leakage.

Charge Monitoring Indicator: A built-in "peephole" allows for visual monitoring of the battery's condition without the use of diagnostic equipment.