タイトルまたは説明

cell battery 1) Deliver a high operating voltage, high capacity, and superior low temperatre characteristics. Suitable for the use in Watches, calculators, pen watches, electronic toys, pocket radios, etc. 2) The positive active material is manganese dioxide, the negative active material is Zinc, and electrlyte is potassium hydroxide. 3) Excellent resistance to leakage and can be stored for a long period of time.