he BY-3200S Boot Power Cable is a professional-grade diagnostic tool designed for MacBook Pro and MacBook Air motherboard testing without the need for a battery. It allows technicians to directly power the logic board using a DC power supply, making it an essential tool for board-level repair, fault diagnosis, and current leakage analysis.

Engineered for precision MacBook repair work, the BY-3200S supports single motherboard activation, enabling safe and stable power delivery during troubleshooting. It helps technicians identify short circuits, power IC faults, and abnormal current consumption quickly and accurately.

Built with high-quality insulation and durable connectors, the cable ensures stable current transmission and long service life even under continuous workshop usage. Its plug-and-play design simplifies the testing process, improving efficiency in professional repair environments.

Key Features:

• Designed for MacBook Pro and MacBook Air motherboard testing
• Supports single motherboard boot without battery
• Direct DC power supply connection for diagnostics
• Enables current leakage and fault detection
• Stable and accurate power transmission
• High-quality insulated cable construction
• Durable connectors for long-term workshop use
• Plug-and-play operation for fast testing workflow
• Suitable for professional board-level repair