Xinwangda Electronics Co., Ltd. is a high-tech enterprise, whose main business is research and development, design, production and sales of lithium-ion battery modules. Is a leading provider of lithium-ion battery module solutions and products in China, and is committed to providing customers with safe, light and lasting green energy products.
With continuous independent innovation ability, excellent overall development and design ability of lithium-ion battery module, excellent cost control ability, reasonable business positioning and high-quality customer resources, the company has become one of the lithium-ion battery module manufacturers with the strongest design ability, the most complete supporting ability and the most product series in the domestic lithium energy field.
Selection skills of lithium battery
1, look at the appearance
Looking at the appearance means looking at the appearance, technology, size and technology of lithium-ion batteries. See if the seam width of the shell is wide, whether there are burrs and oil stains, and it feels good. Advanced technology is very comfortable. The polished rubber glazing material not only has good hand feeling, but also has strong insulation performance.
2. See if the capacity is clearly marked.
Lithium-ion batteries without clear capacity labels are likely to be junk batteries using inferior batteries or batteries reassembled with recycled batteries. There are many cheap lithium-ion batteries on the market, all of which are made of recycled batteries or disassembled batteries. Although the price is cheap, the service life is short and the quality is unstable. Careless use may damage the equipment and even cause an explosion.
3. Look at the protection circuit.
The characteristics of lithium-ion batteries determine that lithium-ion batteries must be equipped with protective plates to prevent overcharge, overdischarge and short circuit of lithium-ion batteries. In the face of fierce price competition, battery packers seek cheaper protection circuits, or simply don't buy such equipment, resulting in the market being flooded with lithium-ion batteries that may explode.
The above contents refer to Baidu Encyclopedia-Xinwangda Electronics Co., Ltd.