YUANRI BT10 EPB Emergency Release Tool — 12V EPB Service Tool, Dual-Channel Safe Release with 5A Fuse

The YUANRI BT10 EPB Emergency Release Tool is a handheld, dual-channel device that safely releases or resets electronic parking brakes for 12V vehicles during battery failures, maintenance, or diagnostic work.

When an electronic parking brake (EPB) fails or the vehicle battery is dead, conventional mechanical methods can damage the brake system or require towing. The BT10 provides a controlled electrical solution: connect it to a 12V backup battery and the EPB interface, then use the independent release and reset channels to operate the brake motor without forcing components. It’s designed for technicians, roadside rescuers, and DIYers who need a fast, safe way to move or service modern vehicles equipped with electronic parking brakes.

How does the BT10 help when a car won’t move because of a dead battery?

The BT10 supplies a direct, temporary drive signal to the EPB motor so the brake can be released or applied without the vehicle’s main battery or control module. Its independent channels let you control direction precisely, reducing the risk of motor damage or improper engagement.

• Connects to a 12V backup battery and EPB interface for independent operation.
• Forward switch position releases the brake; backward applies it.
• Motor feedback guidance prevents overdrive and excessive load.
• Fast 5A fuse protects vehicle circuitry in case of faults.

What safety protections are built into the EPB service tool?

Safety is layered into the BT10 with multi-circuit protection that defends both the device and the vehicle. If a short, reverse polarity, overcurrent, or overvoltage event occurs, the tool’s electronics and the replaceable fast-blow fuse act to isolate the fault and stop current flow quickly.

• Overcurrent and overvoltage protection reduces electrical risk to vehicle systems.
• Reverse polarity safeguards prevent damage from incorrect connections.
• 5A fast-blow fuse cuts power during severe overloads for safe failure.
• Stable dual-channel control avoids unintended brake movement.

How simple is the BT10 to operate during a roadside emergency or workshop job?

Designed for intuitive use, the BT10 requires only a few steps: attach to the EPB connector and a 12V auxiliary battery, then flip the switch to the desired action. Clear motor feedback and a straightforward toggle mechanism let you complete tasks quickly even under stress.

• Plug-and-play connection to EPB interface and 12V backup battery.
• Toggle switch selects release or apply—no complex programming needed.
• Motor feedback helps you stop operation before overdrive or fuse blowout.
• Portable handheld form-factor for roadside or workshop transport.

Which vehicles and tasks is the BT10 compatible with?

The BT10 works with most gasoline, hybrid, and electric vehicles that use a 12V electronic parking brake motor. It’s useful for emergency recovery, EPB fault diagnosis, brake pad or rotor replacement, and safe repositioning in workshops without risking mechanical damage from forced disassembly.

• Compatible with a broad range of 12V EPB systems across vehicle types.
• Ideal for EPB fault troubleshooting and service procedures.
• Prevents damage that can occur with towing or manual brake forcing.
• Useful for both professional technicians and informed DIYers.

Who is this for? The YUANRI BT10 is intended for automotive technicians, mobile rescue teams, auto shop owners, and experienced DIY vehicle owners who need a safe, reliable way to release or reset electronic parking brakes when the vehicle’s normal electrical system is unavailable or during routine brake service. With three years warranty support and lifetime technical assistance from YUANRI, the BT10 is positioned as a dependable tool for EPB-related emergencies and maintenance tasks.