Increase power with high-quality connections Connected battery systems and assemblies are essential for power-demanding industries of all sorts, such as transportation, industrial facilities, and reserve energy. These widespread applications require battery cables that perform in harsh conditions and environments that call for varying degrees of flexibility, temperature fluctuation, extreme heat or flame exposure, oil and acid resistance, and more. Direct Wire’s highly durable and versatile battery cables meet or exceed stringent industry standards and OEM specifications, including SAE, UL, RoHS, CSA, and more. Our Booster/Duplex, SGR, and SGT products are the ideal solution for series and/or parallel connections within automotive and vehicular applications, controls and transformers, as well as industries where uninterruptible power supply (UPS) is critical for operations. Applications for Battery Cable Automotive and Vehicle Boat and Marine Heavy-Duty and Agriculture Utility and Emergency Performance and Motorsport Internal and External Appliance Grounding and Starter Battery Bank Wiring UPS and Battery Backup Inverter Wiring Booster and Jumper Cable Charger, Motor Lead, and Power Hookup Featured Battery Products EXPLORE BATTERY CABLES Booster / Duplex Battery Booster Cable Booster/Duplex is an industrial-grade, heavy-duty battery booster cable. 30 AWG SAE copper conductors (2); color-coded for polarity. Jacketed with high-quality TPE compound. Available #8-2C through 1/0-2C. Meets SAE J1127 standards and RoHS compliant. All-Flex® Multipurpose Power Cable All-Flex® is a durable and versatile multipurpose power cable. Bare or tinned 30 AWG ASTM Class K copper conductor. Jacketed with high-quality PVC compound. Available #8 through 500 MCM. UL listed, CSA approved, RoHS compliant, and for CT use. SGT Multi-purpose Battery Cable Type SGT is a multi-purpose battery cable. Bare copper conductor. Jacketed with PVC compound. Available #6 through 4/0. UL listed, meets SAE J1127 requirements, and RoHS compliant. SGX Cross-Linked Battery Cable SGX is a versatile battery cable constructed with high-quality, cross-linked polyolefin (XLPO). SAE intermediate or ASTM Class K copper—bare (standard) or tinned (optional). Jacketed with LSHF cross-linked XLPO compound. Available #6 through 250 MCM. SAE J1127 and RoHS compliant.