
EFB Batteries
General Information
EFB Batteries are flooded types that provide high efficiency in automobiles and commercial vehicles that aim to minimize carbon emissions and fuel consumption. Mutlu EFB Batteries, suitable for use in different climate conditions and temperatures, have up to 30 percent higher performance and up to two times longer cycle life than standard batteries. They provide safe and long-lasting use with its maintenance free product technologies, increased electrolyte reserves and sealed lid systems. Having high short-circuit resistance with fully framed grid technology, Mutlu EFB Batteries contain innovative battery solutions for Start-Stop vehicles that support low carbon emissions.
- Special design for standard vehicles with Start-Stop technology or with high energy needs
- Thanks to EFB technology, 2 times longer cycle life and higher charging capacity than standard flooded type batteries
- Wide range of products that meet the technical and superior performance expectations of vehicle manufacturers
Offering a long cycle life in standard passenger cars, Mutlu EFB Batteries are also advantageous in passenger cars with Start-Stop technology with their fast charging feature. With their structures showing high vibration resistance, they are extremely suitable for pick up vehicles used in different areas, from extreme terrain conditions to urban uses. They offer higher performance than standard batteries in panelvans and minivans used in load and cargo transportation. Mutlu EFB Batteries provide advantages in minibuses with their long service life and superior starting power to commercial taxis that spend a great deal of time on the roads in a day. Mutlu EFB Batteries are preferred in cooling equipment and systems apart from vehicles with their maintenance free technologies and long cycle life.
Usage Areas
Wide range of EFB products suitable for Asian and European-origin vehicles


Longer service life and higher endurance with fully framed grid structure
Quick charge acceptance suitable for Start-Stop technology

Technical Features

Up to 30% higher performance thanstandard batteries

Up to 2 times longer cycle life

Quick chargeacceptance forStart-Stop technology

Innovative solutions for vehicles equipped with the Start-Stop technology that supports low carbon emissions

Superior performance compared to standard batteries under harsh climate conditions

Patented calcium (Ca) alloy grid technology

Maintenance-free, fully sealed cover system

Active substance developed specially for the EFB technology

Higher vibration resistance compared to standard batteries
Product Catalog
Mutlu ACL Product Catalog