Cylindrical Batteries, Which Were Ruled Out, Are Back! They May Reshape The Power Battery Landscape.

Cylindrical batteries, which were once marginalized by the market due to their energy density disadvantage, have returned to the power battery track with structural innovation and cost advantages, with 4680 large cylindrical technology as the core, amid the fierce competition between lithium iron phosphate batteries and ternary batteries. Previously, cylindrical batteries were once "out" from the mainstream market because their energy density was lower than that of ternary batteries and lithium iron phosphate batteries. However, technological iteration is rewriting the rules, and cylindrical batteries have reconstructed their technical logic with full-ear, dry-process electrodes, and silicon-carbon negative electrodes, and have been reborn with new scenarios such as energy storage, aircraft, and robots. This transformation led by the 4680 large cylindrical battery may reshape the global power battery industry landscape.