Electrolytic Manganese Dioxide

Our Battery-Grade Electrolytic Manganese Dioxide (EMD) is specifically engineered for high-performance alkaline battery manufacturing. Produced through an advanced and rigorous electrolysis process, this premium grade delivers exceptional electrochemical activity, high density, and superior purity to meet the stringent energy requirements of modern consumer electronics.

• Optimized Electrochemical Activity: 

    Ensures excellent heavy-load and continuous discharge performance, significantly extending battery shelf life and running time.

• Ultra-low Impurities & Heavy Metals: 

    Minimized traces of harmful impurities (such as Fe, Cu, and Ni) to effectively prevent battery self-discharge and gas generation.

• High Tap Density: 

    Formulated to achieve optimal packing density in battery cathode rings, maximizing energy density per unit volume.

• Consistent Particle Size Distribution:

    Tailored grain size ensuring excellent processability, smooth blending, and stable moldability during battery assembly.

• Primary Alkaline Batteries (LR6/AA, LR03/AAA, C, D, and 9V sizes)
• High-Drain Digital Device Power Cells
• Industrial and Medical-Grade Alkaline Energy Storage