Now, when planning batteries for new products, designers can easily think of lithium-ion batteries, but they lack understanding of how to choose the right lithium-ion battery. Lithium is the lightest non-gaseous metal species in nature, with a lower intrinsic potential than any other metal. Therefore, compared with other types of batteries, the lithium-ion battery capacity (capacity per unit component) and bulk density (volume per unit volume) produced by the lithium-ion battery spot welder are the highest and have unparalleled advantages.

Compared with polyethylene lithium-ion batteries, LiMnO2 batteries have advantages in structural strength, bulk density, safety and output capability, but their service life is only half of the former. The internal resistance of this battery is lower than that of other batteries, and it is very suitable for equipment that requires continuous (or short-term) power supply with high current. The active material of the lithium iodide battery is completely solid state and is therefore the best. There is an isolation layer inside the battery. When the outer casing is damaged by external force, the isolation layer can play a self-correcting effect. The biggest disadvantage of lithium iodide batteries is that they have large internal resistance and are not suitable for small load devices. LiSO2 batteries are the most widely used in the special/special aerospace field. However, the battery packing density of this lithium-ion battery assembly processing equipment is lower than that of LiMnO2 batteries and polyethylene batteries, and its service life and bulk density are only half of those of LiSOCl2 batteries.

Among all 18650 lithium-ion batteries, LiSOCl2 batteries have the highest energy density, and their service life is second to none, reaching 15 to 20 years. This type of battery is particularly suitable for devices with small and relatively short supply currents in succession. The battery also has excellent environmental resistance due to its long battery life and low self-discharge rate.

Shenzhen Topband Battery Co., Ltd.，established in 2006, is a wholly-owned subsidiary of Shenzhen Topband Co., Ltd. (002139.SZ). We focus on lithium iron phosphate batteries,with independent research and development in cells and BMS. With the ability to integrate the entire industry chain, we are committed to providing customers with one-stop lithium battery solutions and services. Our quality products are widely used in energy storage and light power.