Ningbo Veken Battery Co., Ltd. Ningbo Veken New Energy Technology Co., Ltd.
?Weken integrates R&D and manufacturing of cells, BMS, and PACKs, specializing in lithium/sodium-ion battery solutions for small-mobility and portable applications.
Dongguan Veken Battery Co., Ltd. Dongguan Veken New Energy Co., Ltd.
Weken is a frontrunner supplier in 3C lithium battery technology R&D and manufacturing, mastering core processes including multi-tab winding, centered current collectors, and Z-stacking for irregular pouch cells, while maintaining the industry’s most advanced and comprehensive technical capabilities.?
Nanchang Veken Battery Co., Ltd. Nanchang Weller Battery Co., Ltd.
Weken commissioned a 100,000 m2 smart sodium-ion battery production base with two fully automated lines, operating China's first GWh-scale sodium cell facility. Leading the industry in mass-production scale, product performance, and global ESS market share (ranking #1), Weken dominates the full spectrum from R&D to commercial deployment.??
