Varta EFB Battery is the enhanced flooded battery (EFB) products that deliver superior reliability and performance compared to standard lead-acid batteries for automotive and commercial vehicle applications. The batteries is custom to client vehicle need and is manufactured in Europe.
It has more than twice the partial state of charge and deep-cycling performance of standard batteries and can support for a high volume of engine starts and extended engine-off periods.
It improved charge acceptance compared to a normal battery and design to improve the thermal stability for use in engine compartment and hot weather. It is suitable for start-stop vehicle technologies without regenerative braking and for cars with higher energy demand.
The EFB products are designed with powerframe grid technology for high starting power and reliable performance. A special mixing element inside reduces acid stratification and is an optimum solution for all deep discharge applications. It’s a mechanical system that uses vehicle inertial forces to aid the mixing of acid in flooded batteries .
Superior internal fixations with best-in-class hot melt: Very high vibration resistance and perfect fit for end-of-frame installation ensure highest product performance. The special design lid provide 100 percent no leakage and high cycling ability is guaranteed by using powerframe technology. With improved positive paste and grid to mass adhesion for better performance.
Scrim is an additional polyester element between plate and separator. The scrim holds the active material in place inside the plate and avoids the erosion of mass. The result: enhanced deep cycle resistance and superior charge acceptance.
The glued fleece helps the plates keep their position proper at all times and in every condition.
The acid circulator avoids acid stratification. It is a construction element that uses the natural movement of the vehicle to keep the acid inside the battery in constant circulation. The acid density stays at homogenous levels, which enhances charge acceptance and prolong the overall battery life.