BAK Battery releases large cylindrical battery with full-tab technology

In 2021, BAK Battery was the first in China to release large cylindrical batteries with full-tab technology, and continued to lead cylindrical lithium batteries into the full-tab era. Full-tab batteries are highly regarded by the market for their low internal resistance, high power, and high energy density. Based on its advantages in the field of cylindrical batteries, BAK Battery was the first in China to deploy full-tab technology.