Lithium-ion button battery is a secondary battery (rechargeable battery), and its work mainly depends on the movement of lithium ions between the positive and negative electrodes. Lithium-manganese button battery is also called lithium metal battery or manganese dioxide button battery. The positive electrode material is manganese dioxide with stable chemical properties, the negative electrode material is lithium metal, and the electrolyte is the carrier of ion transmission.
1. Analysis from the surface description of the button battery: the lithium-ion button battery is a rechargeable battery, and the lithium-manganese button battery is a disposable battery and cannot be charged.
2. From the weight of the button battery: the button battery of the same volume, the lithium-ion button battery is heavier than the lithium-manganese button battery.
3. The safety of batteries is different. The safety of rechargeable lithium-ion button batteries is higher than that of lithium-manganese button batteries.
4. The raw materials and electrolytes used in the production of lithium-ion button batteries and lithium-manganese button batteries are also different.
5. The lithium-manganese button battery has the advantages of long service life, large storage capacity and stable discharge voltage.
Post time: Jan-10-2023
