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Vanisperse A
Vanisperse® A is the world’s leading sustainable organic lead battery expander and considered to be the industry standard. Derived from Norway Spruce lignin, it is known for its robustness in protecting the spongy lead structure from deterioration. It enables your batteries with the capacity for high amperage delivery with a high level of charge and discharge capacity and excellent cycle life.
Vanisperse A has enhanced battery performance for over half a century. Its outstanding performance is confirmed worldwide by billions of batteries.
Vanisperse A allows you to produce lead batteries with the confidence they will perform to consistently high standards and meet lifetime warranty claims with the most certainty of any available expander additive.
FIELD PROOF
Battery performance with Vanisperse A
Practical and real life battery tests show that use of Vanisperse A causes a twenty fold increase in useful battery life.
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Borregaard operates the world’s most advanced biorefinery, and our most important raw material is wood, more specifically, norway spruce harvested from certified forests with short transport routes.