LD-260 Copper Booster Jumper Cables 500A 2.2m | Wholesale Supplier

The LD-260 Copper Booster Jumper Cables are heavy-duty automotive electrical accessories designed for safely jump-starting vehicles with discharged or dead batteries by connecting them to a charged battery in another vehicle. The cables feature pure copper conductors (or copper-clad aluminum for budget options) with PVC insulation in standard red and black color coding for positive and negative polarity identification, ensuring correct and safe connection during jump-starting procedures. The 500-ampere current rating is suitable for jump-starting most passenger cars, SUVs, light trucks, and vans with 12V battery systems, while higher-rated versions (1000A and 2000A) are available for larger trucks and commercial vehicles. The 2.2-meter cable length provides sufficient reach between two parked vehicles in a typical roadside assistance scenario, while 3m and 4m lengths are available for larger vehicles or awkward parking situations. The cable conductors are available in 6 AWG, 8 AWG, and 10 AWG gauges, with thicker gauges providing lower resistance and higher current-carrying capacity for faster, more efficient jump starting. The pure copper conductor option provides maximum conductivity and flexibility, while the CCA (copper-clad aluminum) option offers a more economical alternative with slightly higher resistance and reduced flexibility. The PVC insulation is rated for outdoor use and remains flexible in cold temperatures, allowing easy handling and positioning in winter conditions when jump-starting is most commonly needed. The insulation is also resistant to oil, grease, and automotive fluids encountered in engine compartments. The booster clamps are forged from high-strength steel with copper-plated jaws that provide excellent electrical conductivity and corrosion resistance. The clamps feature a strong spring-loaded mechanism that maintains firm contact with battery terminals and chassis grounding points, ensuring reliable electrical connection during the jump-starting process. The clamp jaw opening of 25-40mm accommodates most battery terminal post sizes and chassis grounding points. The clamps are color-coded red and black to match the cable polarity, with polarity markings molded into the clamp handles for clear identification. Each clamp features insulated handles that protect the user from electrical contact during connection and disconnection. The cables are supplied with a portable fabric carry bag featuring a clear window, zippered closure, and carrying handles for convenient storage in vehicle trunks, tool compartments, or service vehicles. Whether performing roadside emergency jump starts, servicing fleet vehicles, jump-starting boats and marine equipment, boosting motorcycle and ATV batteries, or equipping service vehicles with emergency tools, the LD-260 booster jumper cables provide safe and reliable battery jump-starting capability.