LiftMaster K94-36274-1 Battery Wire Harness for LA400/LA500

Battery Wire Harness for LiftMaster LA400 and LA500 Gate Systems

The LiftMaster K94-36274-1 is a genuine replacement battery wire harness kit designed for use with 7Ah batteries in LiftMaster LA400 and LA500 swing gate operators. This OEM harness ensures secure and reliable electrical connections between the gate operator control board and its backup power supply. Ideal for restoring or maintaining battery backup functionality, the harness includes pre-terminated connectors for fast installation and long-term durability.

Always check your operator’s manual or parts diagram to verify compatibility before ordering.

Key Features

• OEM wire harness for LiftMaster backup battery systems
• Compatible with 7Ah sealed lead-acid batteries
• Designed for LA400 and LA500 swing gate operators
• Ensures proper charging and discharge connections
• Pre-terminated connectors for fast, error-free installation
• Helps maintain UL-listed battery backup requirements

Technical Specifications

• Part Number: K94-36274-1
• Component Type: Battery wire harness
• Battery Size Compatibility: 7Ah
• Compatible Models: LiftMaster LA400, LA500
• Included: Wire harness only
• Application: DC battery connection and charging circuit

Conclusion

The LiftMaster K94-36274-1 Battery Wire Harness is a critical component for maintaining reliable backup power in LA400 and LA500 gate operators. As a factory-original part, it ensures a secure and efficient connection between the control board and your system's 7Ah batteries—supporting uninterrupted access control even during power loss.