WALTHER PRODUCT RANGE
In Walther Product Portfolio, a wide range of product exist from
45 Ah to 245 Ah Stater Automotive Batteries, Start&Stop EFB and AGM Batteries , Deep Cycle Gel/ Solar Batteries and PzS and PzB Traction Cells.
Today with the world wide export sales and supply experience offering to over 35 countries, Walther ensures reliable production, short lead time, flexiable operational adaptation, optimum shipment alternatives and best overall solution to it's each and every customer.
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;
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Thicker Grids which generates wider Plate surfaces and also forms Strong Electrical Performance
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Achieved Full Frame Grid provides solid structure which minimizes corrosion and prevents expansion and fractures
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Full Frame Grid prevents the grid growth and consequently the short circuits
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Ensures low-resistance and strong adhesion of active materials
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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.
Picture 1: Overview of Gravity, Powerful Frame grid in Casting Grid for Walther
Picture 2: Expanded Metal Technology Standard Grid
PASSENGER CARS AND LIGHT COMMERCIAL VEHICLES
FEATURES
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SMF and MF Lid Alternatives
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Full Frame Grid Technology in Both + and - Plates
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1,5 times More Cycle Life
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Minimum Self Discharge
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Maximum Performance in All Conditions
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Up to 10 % Higher Ah and CCA starting Capacity
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Long Storage Life
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High Charge Retention
BATTERY MODEL
Series range
DIN SERIES RANGE
JIS SERIES RANGE
