Premium High-Current Copper Busbar by WELLGO

Ultra-Conductive Oxygen-Free Copper

Manufactured from 99.9% pure electrolytic copper for minimal resistance and maximum current flow (up to 300A continuous load). Precision-milled edges prevent sharp burrs.

Industrial-Grade Battery Interconnection

Designed for lithium battery packs, solar energy storage systems, and EV conversions. Seamless integration with 6mm terminal holes for secure bolting.

Military-Spec Anti-Corrosion Coating

Electroplated nickel finish withstands extreme humidity and temperature fluctuations (-40°C to 150°C). Passes 500-hour salt spray testing.

Laser-Engraved Thickness Markings

3mm/5mm/8mm options visibly labeled for quick identification during high-volume installations. CNC-pressed dimples enhance structural rigidity.

Global Bulk Supply Advantage

Factory-direct pricing for wholesale orders (MOQ 100pcs). Ships with protective PVC sleeves to prevent oxidation during transit.