Products

Natural Manganese Dioxide (Battery Grade)

Overview:

Natural Manganese Dioxide (NMD) Battery Grade is a naturally occurring ore-based material specially processed for use in the dry cell battery industry. With its excellent electrochemical properties, high purity, and optimized particle structure, it is a key active material in Leclanché, alkaline, and zinc–carbon batteries.

Key Benefits:

• High Purity & Reactivity: Ensures efficient electrochemical performance.
• Consistent Quality: Strictly controlled particle size and composition for reliable output.
• Cost-Effective: A natural and economical alternative to synthetic manganese dioxide.
• Electrochemical Efficiency: Provides high discharge capacity and long shelf life for batteries.

Specifications (Typical):

• Appearance: Black/dark brown powder
• MnO₂ Content: 75–85% (min)
• Fe: ≤ 1.5%
• SiO₂: ≤ 4%
• Moisture: ≤ 1%
• Particle Size: As per battery manufacturer's requirement

Applications:

• Dry cell batteries (Leclanché, alkaline, zinc–carbon)
• Catalyst in chemical processes
• Oxidizing agent in specialty industries

Packaging:

• 25 Kg / 50 Kg HDPE bags, Jumbo bags, or customized as per client requirement