BAK Battery launches a new generation of full-tab small power battery products

In March 2024, BAK Battery released a new generation of full-tab small power battery products: 21700-40D, 21700-45D, and 21700-50D. The large cylindrical full-tab battery is the current energy density ceiling of lithium batteries, and it is also a battery form that makes the best use of high-nickel materials while also having safety performance.