TRX400EX Battery & Battery Cables

Power up your Honda TRX400EX with reliable batteries and heavy-duty battery cables built for dependable starts and consistent performance. This collection includes high-quality ATV batteries and replacement battery cables designed specifically for the TRX400EX, whether you're upgrading or replacing worn-out components. With strong cranking power and durable connections, these parts ensure your quad fires up every time—no matter the terrain or conditions. Ride with confidence knowing your electrical system is built to last.