High-Power XT90-S anti-spark battery cable with 10AWG Silicone Cable for Advanced Energy Systems
The Longyd XT90-S anti-spark battery cable is a heavy-duty, high-current electrical connectivity solution engineered specifically for high-drain applications, including professional RC drones (UAVs), electric vehicles (EV), and commercial solar energy storage systems. Built to replace unstable generic power leads, this industrial-grade assembly ensures a secure, low-resistance connection capable of handling severe electrical loads without overheating.
Advanced Engineering & Material Specifications
This professional wire harness features premium 10AWG or 12AWG high-grade silicone wire, known for its exceptional flexibility and high strand count. The specialized silicone jacket offers superior environmental resilience, operating flawlessly under extreme temperatures ranging from -60°C to +200°C. For enhanced circuit safety during high-voltage mating, the housing utilizes standard XT90 or XT90-S anti-spark connectors with a strict UL 94V-0 flammability rating, effectively protecting your battery management systems (BMS) and speed controllers (ESC) from destructive inrush current spikes.
Exceptional Power Transmission & Customization
Engineered for stability, the assembly delivers an impressive 45A continuous current and up to a 90A peak current rating. The secondary end of the harness is terminated with heavy-duty O-ring terminals (6mm and 8mm sizes selectable), allowing for seamless, direct integration onto battery terminals, busbars, or distribution boards.
Technical Specifications
| Attribute | Specification |
| Connector Type | XT90 / XT90-S (Anti-Spark Available) |
| Wire Type | High-grade Silicone Wire |
| Wire Gauge | 10AWG / 12AWG |
| Temperature Range | -60°C to +200°C |
| Flammability Rating | UL 94V-0 |
| Rated Current | 45A (Continuous) / 90A (Peak) |
| Terminal Options | 6mm or 8mm Inner Diameter (Ring) |
| Welding Process | High-Frequency Induction Welding |
As an established professional wire harness manufacturer, Longyd provides comprehensive OEM/ODM customization services. We can adjust cable lengths, customize wire gauges, alter terminal ring specifications, and configure dual-ended XT90 layouts to precisely fit your engineering schematics. Contact the Longyd technical sales team today for a fast bulk quote.
Frequently Asked Questions
1. What is the difference between XT90 and XT90-S?
XT90 is the standard high-current connector, while XT90-S features an anti-spark resistor that suppresses the inrush current spike when mating a high-voltage battery to a load, protecting your BMS and ESC from destructive arcing. The anti-spark variant is recommended for high-voltage battery applications where connector wear and spark hazards are a concern.
2. What current rating does this harness support?
Rated for 45A continuous current and up to 90A peak current. This high-current capacity is enabled by the premium 10AWG or 12AWG high-grade silicone wire with a high strand count, offering exceptional flexibility and minimal resistance under heavy electrical loads.
3. What is the temperature range and flammability rating?
The silicone wire operates from -60°C to +200°C, making it suitable for extreme environments from arctic drones to high-temperature battery compartments. The housing carries a UL 94V-0 flammability rating, ensuring flame retardancy for safety-critical battery management applications.
4. What wire gauges are available?
Available in 10AWG or 12AWG high-grade silicone wire. Silicone insulation offers superior heat resistance and flexibility compared to standard PVC, making it ideal for tight routing in drone frames, EV battery packs, and solar distribution boxes.
5. What terminal options are available on the secondary end?
The secondary end is terminated with heavy-duty O-ring terminals available in 6mm or 8mm inner diameter, allowing direct integration onto battery terminals, busbars, or power distribution boards. High-frequency induction welding ensures a robust, low-resistance connection at each terminal.
6. What applications is this cable designed for?
Engineered for high-drain applications including professional RC drones (UAVs) where high current is required for powerful motors and ESCs, electric vehicles (EV) for battery-to-controller wiring, and commercial solar energy storage systems for inverter and battery bank connections.
7. What welding process is used?
High-Frequency Induction Welding is used for all terminal connections. This process creates a strong, low-resistance metallurgical bond between the wire and terminal, ensuring consistent performance under high current without the risk of cold solder joints.
8. What customization options are available?
We offer comprehensive OEM/ODM customization: custom cable lengths, specific wire gauge selection (10AWG/12AWG), alternative O-ring terminal sizes (6mm or 8mm ID), and dual-ended XT90 configurations (XT90 on both ends). Contact our engineering team for custom designs matching your specific schematic requirements.
9. Do you provide technical datasheets?
Yes. Request PDF technical drawings and detailed specifications using the form above (click “Download Specifications & Request a Quote”). Our team can also provide current-temperature derating curves and cycle life data upon request.
10. Are samples available for testing?
Yes. Sample units are available for qualification testing including high-current load testing, temperature rise verification, and connector mating cycle testing. Contact our sales team via the email below for sample requests, bulk pricing, and OEM project support.
Customization Available:
For custom lengths or bulk pricing, please email us:
nick.xu@lyd123.com
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