Choose a VARTA Blue Dynamic EFB to get a superior and extraordinary battery for high-performance applications. Thanks to its EFB enhanced technology, which is suited for start-stop vehicles that start the engine multiple times in a single journey, VARTA® Blue Dynamic EFB batteries have twice the level of endurance of conventional batteries. Choose VARTA Blue Dynamic EFB for vehicles with higher than normal energy demands whether that means a tougher drive schedule, multiple accessories and equipment installed, or start-stop-enabled cars without regenerative braking technology.
 
The VARTA EFB range are higher performance versions of Calcium/Calcium technology batteries to meet the demands of start-stop systems. The advantages of EFB technology include thicker calcium plates and more robust separators allowing for cycling ability. Thicker grids incorporate polyester fibre to enhance paste adhesion providing greater cyclic resistance.
› Excellent charge acceptance
› 2x Longer cycle life when compared with conventional batteries