Li/MnO2 Button Cell

GEB adopts the advance technology and made-in-Japan raw material for its Lithium-manganese dioxide button cells, which is over 95% capacity but only one-third price compared with Panasonic button cell.

Lithium-manganese dioxide batteries have a lightest metallic lithium anode and a solid manganese dioxide cathode, immersed in a non-corrosive, non-toxic organic electrolyte.

 Discharge action

Negative: Li→Li+ +e-

Positive: :Mn+4O2+ Li+ +e-　→ Mn+3O2(Li+)

Between positive and Negative : Mn+4O2+ Li　→ Mn+3O2(Li+)

Main Features:

1. High cell voltage, 3.00-3.40V on open-circuit voltage, and 3.0V operating voltage of above.

2. Wide operating temperature range from -40℃ to +80℃under our special technology and ingredient.

  3. Non-magnetic stainless steel case hermetically sealed. Excellent leakage-proof.

  4. Excellent storage characteristics. Li/MnO2 cell is less than 2% self-discharge per year at    20℃, which can support up to 10 years storage with minimum deterioration.

  5. Environmental Friendly.Li/MnO2 batteries contain no polluting metals, such as cadmium, lead, mercury, etc., or the contents of the polluting metals are within the international standards.