AG Coin battery Common type

　　Common AG Coin battery according to the chemical composition of such several: carbon, alkaline, zinc - silver oxide, zinc - air, lithium - manganese dioxide, nickel cadmium charging AG Coin battery, nickel metal hydride charging battery. If in accordance with the shape of the monomer and layer of the distinction. In detail, carbon AG Coin battery is the most common and the cheapest, while alkaline battery is a little more expensive, but the discharge effect is good. Both voltages are 1.5V and range from alkaline AG1 to AG13, with nominal capacities ranging from approximately 15mAh to 140mAh. Suitable for microampere discharge requirements. Use in calculators, electronic toys, hearing AIDS, lighters, watches, etc.

　　Zinc-silver oxide AG Coin battery, is the best of the AG Coin battery. The voltage is 1.55V, the capacity is higher than carbon, alkaline AG Coin battery, the high-order discharge curve is stable, about 90% of the part is always stable at 1.45V above, the discharge curve is almost a straight line, and then quickly off, the voltage vertical fall. The main uses are: calculator, hearing aid, camera, watch and so on.

　　AG Coin battery in addition to a single battery power supply, due to its small size, also developed a high-volt battery - that is, multiple AG Coin batteries stacked, common typical models are:

　　6F22(9V)4F22(6V), 15F20(22.5V), 10A(9V), 11A(6V), 23A(12V), 25A(9V), 26A(6V), 27A(12), 476A(6V), 120H7D(8.4V), 2X625A(3V), etc. Due to the use of AG Coin battery, the combined battery pack is very small, but the discharge intensity is not large, and it is often used in small motor and small radio emission DC power supply. It should be noted that because of the high voltage stacked battery for the common carbon battery combination production, generally are not easy to long-term storage, should pay attention to the production date when buying, try to use products produced within one year. Because of the low cost, AG Coin batteries usually contain harmful substances, which do great harm to the environment. This kind of batteries need to be effectively recycled and not discarded.

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