Our products are developed in cooperation with leading manufacturers.
In addition to long-life maintenance-free batteries, we also handle basic specification batteries in pursuit of cost performance and durability, and they use a strong structure that suppresses shocks and vibrations.
Maintenance-free batteries use a special calcium alloy and high-purity lead and their heat and corrosion resistance performance in high-temperature environments help prevent lifespan degradation. A long lifespan is achieved by suppressing the loss of electrolyte with a two-layer top cover and using a highly durable material with superior electrical characteristics for the electrode plates.
Also, they use a low-resistance separator to prevent short circuits between electrode plates and achieve stable start-ability in all environments.