Nexbat 6AWG Battery Harness + Circuit Breaker: Surron Light Bee
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- Lead Time: Ships in 15 days
This 6AWG battery harness is designed for the Surron Light Bee platform and is intended for riders running aftermarket controllers and higher-power battery systems where the stock wiring becomes a limiting factor.
The OEM Surron Light Bee harness uses 8AWG wiring and a lower-rated breaker, which is sufficient for stock power levels but restrictive as current demand increases. This harness upgrades the entire power path from the stock 8AWG system to a true 6AWG system, reducing resistance and heat while supporting higher continuous and peak current.
This harness is included with all Nexbat batteries for the Surron Light Bee and is now available as a standalone purchase for customers who want to upgrade their wiring independently.
Compatibility note: This harness is designed around Nexbat battery systems. It may be used with other batteries only if connector type and polarity are confirmed.
Key Features
-
6AWG High-Current Power System (Upgrade)
Replaces the stock 8AWG wiring with a full 6AWG power path, reducing voltage drop, lowering heat buildup, and removing current limitation under load. -
QS8 Anti-Spark Connector
High-current QS8 connector minimizes arcing during connection and protects both the battery and controller. -
Integrated 12V DC-DC Step-Down Output
Provides the required 12V auxiliary power output used by the Surron Light Bee electrical system for displays, relays, and accessories. -
Inline High-Capacity Circuit Breaker
Equipped with a 250A breaker, offering significantly more headroom than the OEM breaker while retaining manual disconnect functionality. -
Ring Terminal Battery Connections
Dual O-ring terminals provide a secure, vibration-resistant connection at the battery terminals. -
Braided Protective Sleeving
Heavy-duty red and black braided sleeving improves abrasion resistance, heat protection, and long-term reliability.
Intended Use
- Surron Light Bee / LBX builds
- Aftermarket controller upgrades
- Riders exceeding stock power limits where the OEM 8AWG harness becomes restrictive

