JONVER Electronics is a specialist manufacturer of battery pack interconnect components for EV and energy storage applications.

We design and manufacture:
— Integrated busbars — engineered to your pack geometry
— Wire harnesses — custom layouts for any module architecture
— Cell Contacting Systems (CCS) — fully tailored to your cell format and thermal design

We also supply a range of battery system components including DC fuses, contactors, battery connectors, and charging cables & sockets — sourced from trusted manufacturers to support your complete BOM.

Based in Wuxi, China. Serving battery pack manufacturers in Europe and North America.
Built for high-mix, low-volume production — from prototype to series.

JONVER Electronics

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