BAT-BMS App Explained: Can This Chinese App Really Stop E-Rickshaws Remotely?

Videos circulating on social media have raised alarms after showing e-rickshaws allegedly being stopped remotely using a smartphone app called BAT-BMS. The clips suggest that some electric vehicles can suddenly lose power when someone nearby connects to their battery’s Bluetooth-enabled management system.

While the videos have triggered concerns about EV security, experts point out that the real issue is not the BAT-BMS app itself but the lack of security in certain battery management systems used in low-cost lithium battery packs.

⚠️ Chinese BAT-BMS App Can Reportedly Stop E-Rickshaws Mid-Ride

The BAT-BMS app is developed by a company Shenzhen Grenergy Technology Co., Ltd.

Reports claim the BAT-BMS app can connect to unsecured e-rickshaw BMS units via Bluetooth and turn off the battery output, cutting… pic.twitter.com/tDiFmY6Soi

— Amit Amir Anthony (@AmitWorldPeace) June 30, 2026

What Is the BAT-BMS App?

BAT-BMS is a battery monitoring application developed by Shenzhen Grenergy Technology for Bluetooth-enabled lithium battery packs.

The app is intended to help users monitor battery performance in real time.

Key Features

• Battery charge level monitoring
• Voltage tracking
• Temperature monitoring
• Individual battery cell health
• Battery diagnostics
• Remote charge/discharge controls for supported battery systems

The application was designed for managing batteries used in electric vehicles, solar energy systems, marine equipment, and industrial battery installations—not for remotely controlling moving vehicles.

Also Read: Now Chat on WhatsApp with Username Instead of Number

How Can an E-Rickshaw Be Stopped?

The app itself cannot “hack” an e-rickshaw under normal circumstances.

The problem arises when a battery’s Battery Management System (BMS) is configured with weak or no security.

Here’s How It Happens

1. The battery’s Bluetooth remains discoverable.
2. No password or authentication is configured.
3. A nearby smartphone connects to the battery.
4. The discharge function is switched off through the BMS.
5. Power to the motor is interrupted.
6. The e-rickshaw comes to a stop.

Because Bluetooth generally operates within a range of approximately 10–15 meters, an attacker would need to be physically close to the vehicle.

The Real Issue Is Insecure Battery Management Systems

Security experts emphasize that BAT-BMS is not inherently malicious.

Instead, the vulnerability exists in some low-cost Battery Management Systems that:

• Ship without password protection
• Leave Bluetooth permanently enabled
• Use default credentials
• Lack authentication before allowing configuration changes
• Do not support firmware security updates

If these protections are missing, unauthorized users nearby may gain access to certain battery settings.

The security risk lies in poorly configured hardware—not simply in the existence of the BAT-BMS application.

How to Protect Your E-Rickshaw

Owners can greatly reduce the risk by following a few basic security measures.

1. Set a Strong Password

If your battery supports password protection:

• Open the battery management app.
• Navigate to Device or Bluetooth Settings.
• Replace the default password with a strong, unique one.

Avoid using simple combinations or factory default credentials.

2. Turn Off Bluetooth When Not Needed

If your Battery Management System allows it:

• Disable Bluetooth broadcasting after checking battery status.
• Keep Bluetooth enabled only when maintenance or monitoring is required.

This prevents nearby devices from discovering your battery.

3. Secure the Battery Physically

Install the battery inside a locked enclosure or compartment.

Physical protection can reduce unauthorized access and make tampering more difficult.

4. Upgrade to a Secure BMS

If your battery uses an older Battery Management System without modern security features, consider replacing it.

A newer BMS may offer:

• Password protection
• Device authentication
• Encrypted Bluetooth communication
• Firmware updates
• Secure pairing with authorized devices only

Consult a trusted EV dealer or battery service provider before upgrading.

Should E-Rickshaw Owners Be Worried?

Not every e-rickshaw is vulnerable.

The reported issue mainly affects vehicles equipped with unsecured or poorly configured Bluetooth-enabled Battery Management Systems. Modern battery packs that implement proper authentication and security settings are significantly less susceptible to unauthorized access.

Owners should check whether their battery supports security features and ensure that factory-default settings have been changed.

Final Takeaway

The BAT-BMS app itself is a legitimate battery monitoring tool, but recent viral videos have highlighted how insecure Battery Management Systems can expose certain electric vehicles to unauthorized Bluetooth access. As India’s EV ecosystem continues to expand, manufacturers and battery suppliers will need to prioritize stronger cybersecurity features alongside battery performance.

For e-rickshaw owners, simple steps such as enabling password protection, disabling unnecessary Bluetooth access, and upgrading to a secure BMS can go a long way in protecting their vehicles.