The trend of technology
Most vehicle manufacturers design more efficient cars with modern engines that have the next-generation fuel-saving capabilities, such as Start-Stop, battery management systems, Smart alternators and braking energy recovery (recuperation). As the rise of next-generation cars began, the Battery manufacturers also need to develop other technology batteries. all Start-Stop vehicles use AGM and EFB batteries. As the rise of this battery dramatically increase, the R&D of Walther invest to develop the next-generation battery.
Trusted market
Walther has been supplying in most of the European and South-americas countries. By our fast development and advanced technology, they build a trust in the industry and light-vehicle batteries . From there the R&D develop with other technology battery's for Solar ( Gel and tubular) and Start-Stop systems.
Lead Acid
PRODUCTION TECHNOLOGY
From 45 ah to 245 Ah all products are produced in both positive (+) and negative (-)
plates only in gravity casting / book mould structure. In a gravity grid casting mold, hot
liquid alloys are poured into the mold, the inner faces of the two mold half sections (in
which the grid cavity is machined) heat up and tend to warp the mold sections.
WHAT ARE THE BENEFITS OF GRAVITY CASTING GRID TECHNOLOGY?
In gravity casting/ book mould production method 5 main benefits achieved;
Thicker Grids which generates wider Plate surfaces and also forms Strong Electrical Performance
Achieved Full Frame Grid provides solid structure which minimizes co rrosion and prevents expansion and fractures
Full Frame Grid prevents the grid growth and consequently the short circuits
Ensures low-resistance and strong adhesion of active materials
Facilitates quick transmission of electrical power with special grid design
See below photo Picture 1 for Gravity Casting Grid structure of Walther and Picture 2 for
other products' grid design.
With the years Walther tries to develop there battery. As they succeed in there new Technology our battery have more benefits :
Full Frame Grid Technology in Both + and - Plates
1,5 times More Cycle Life
Minimum Self Discharge
Maximum Performance in All Conditions
Up to 10 % Higher Ah and CCA starting Capacity
Long Storage Life
High Charge Retention
The FUTURE Technology
As the rise of the Start-Stop vehicles the R&D develop OE replacement batteries.The batteries can be use in all Start-Stop vehicles. With the wide range of battery types we can supply OE batteries for European and Japanese Cars.
Walther AGM
Walther have continuous invest in there R&D to develop the latest technology AGM battery for OE also to the aftermarket. With the New GRID Technology, the battery recharge better. The New Technology that we use in this battery have a high-capillarity glass mat separator, advanced lead-tin alloys and unique carbon additives, also it provides consistent power and have a longer battery lifecycle.
Benefits
Higher energy throughput over battery lifespan
Ideal for large cars, SUVs, vans and vehicles with Start-Stop and power-hungry electrical equipment
Top-level safety features and absolutely no free acid
Latest generation approved by car manufacturers
Long shelf life
*Replace OEM AGM ONLY with AGM Battery
Walther EFB
Walther invented EFB battery in 2018, as we see that it increasingly play a crucial role for car manufacturers to reduce fuel consumption and emissions. By this our R&D invest to develop a New technology battery that can be support by all vehicles, with and without Start-Stop systems. The EFB Technology of Walther shows an unmatched energy recovery and exceptional dynamic charge acceptance in Start-Stop cars, also it have a longer lifespan then conventional (Lead acid) batteries.
Benefits
High dynamic charge acceptance over life of battery
Extra energy for vehicles with and without Start-Stop systems
Optimal operation in engine compartment
Latest generation approved by car manufacturers
Long shelf life
*Replace OEM EFB ONLY with EFB Battery