50A Lithium Battery Charging Cable To XT90 Plug Connector Electric Vehicle Charging Socket Cable Assembly

Core Technical Specifications

• Rated Current: 50A continuous operating current (peak 60A for short-term high-load use)

• Voltage Compatibility: 12V–80V DC (fits 2S–20S lithium battery packs)

• XT90 Connector Details: Gold-plated copper contacts for superior conductivity; UL94V-0 flame-retardant PA housing with anti-reverse keyway design; integrated locking mechanism to prevent disconnection under vibration

• Cable Conductor: 8AWG/6AWG ultra-thick oxygen-free copper (OFC) stranded wire (low resistance ≤0.003Ω/m for minimal power loss)

• Insulation Sheath: High-temperature resistant silicone/TPR material (operating temperature range: -40℃ to 125℃) — oil-proof, anti-aging, and wear-resistant for harsh environments

• Custom Length Options: Standard 0.5m–5m (custom lengths from 0.3m to 10m available for special projects)

Key Performance Advantages

• Low Energy Loss: 8AWG/6AWG heavy-duty OFC conductor reduces voltage drop by over 15% compared to standard charging cables, maximizing charging efficiency for 50A high-current applications

• Comprehensive Safety Protection: Multi-layer protection includes flame-retardant sheath, overload prevention, and XT90’s built-in anti-short-circuit structure to eliminate overheating, fire, and reverse polarity risks

• Secure & Reliable Connection: XT90’s anti-reverse polarity design prevents wrong connections; tight locking structure resists EV driving vibration and accidental disconnection

• Weather & Environment Resistant: Tear-proof, wear-resistant sheath adapts to indoor/outdoor charging conditions; IP65/IP67 waterproof customization available for outdoor EV/energy storage use

Full Customization Options

• Terminal Upgrades: XT90-S (silicone high-temperature housing), XT90H (heavy-duty version), or compatibility with Anderson Powerpole/XT60 plugs

• Waterproof & Reinforcement Options: IP65/IP67 waterproof sealing, heat-shrink tube reinforcement, cable clips, and anti-abrasion protective sleeves

• Wire Gauge Customization: Upgrade to 4AWG for 70A extreme high-power applications; 10AWG for low-current portable battery charging

• Special Layouts: Custom wiring for EV battery packs, ESS battery banks, and industrial new energy devices; single/dual-end processing, tin-dipping reinforcement available

Quality Compliance & Strict Testing

• Certifications: RoHS, REACH, UL (cable component), and CE safety compliance; XT90 connectors meet international EV charging industry standards

• Rigorous Inspections: 100% full inspection before shipment, including overload test (80A for 1 hour), high-temperature aging test (125℃ for 72 hours), insulation withstand voltage test (1500V DC), flame retardancy verification, and pull-off force test (≥15kg)

  
  

Application Scenarios