The energy density is slightly lower.
It’s precious. The current market price is around 1,200 yuan per kilowatt hour. Currently, the 18650 lithium battery with the same quantity is the most expensive Panasonic lithium battery in Japan. about 30-40 yuan per battery, but the energy density is higher, which is currently the industry ceiling. The best domestic is the CATL, which costs around fifteen to twenty yuan per section.
Which ternary battery is better, Sunwoda or Panasonic?
Lithium batteries are only 3.7V (3.6 at first and 3.8V now) , which corresponds to the nominal voltage. 4.2V is the charging termination voltage of lithium battery, which can be understood as the highest voltage.
The same lithium battery has different voltages at different power levels. Approximately between 3.0 and 4.2 V, 3.0 V is the end of die voltagecharge and 4.2 V is the end of charge voltage.
How about Japanese Panasonic electric bicycles
Generally speaking, ternary batteries from Sunwanda and Panasonic have their own merits. The former performs well in terms of material quality and durability, while the latter. efficient in terms of technology and innovation.
Sunwoda's ternary battery uses a very stable 5X nickel ternary material and the thermal reaction temperature is increased by 30°C. Additionally, Sunwoda's ternary batteries are considered highly durable, covering lithium-ion battery modules and lithium-ion cells.
Panasonic's ternary battery has advantages in technology and innovation. For example, Panasonic successfully developed the 31700 battery, with a capacity of 2.4 Ah, to meet Tesla's needs. In addition, Panasonic has developed 18650 and 21700 batteries to meet the needss from different fields.
In summary, ternary batteries from Sunwoda and Panasonic have excellent performance in their respective areas of advantage. If you pay more attention to material quality and durability, Sunwanda may be a good choice; If you pay more attention to technology and innovation, Panasonic may be a better choice.
Okay.
1. In terms of quality, Japanese Panasonic electric bicycles are made of pure steel, which is not easy to damage and is of good quality.
2. In terms of word of mouth, Japanese Panasonic electric bicycles have been sold in China for almost two decades. With good after-sales service, they have received unanimous praise from users and have a good rating. reputation. So the Japanese Panasonic electric bike is good.