Begode / Extreme Bull Battery Buzzing - Beeping

Urgent: Begode Battery BMS Alarm – Immediate Action Required

📞 Contact Us Now – Time is Critical

If your Begode electric unicycle battery is beeping, it means the Battery Management System (BMS) has triggered a low-voltage warning. This is an emergency—delayed action can permanently damage your battery.

🚨 Call or Message Us Immediately 🚨

📞 Battery Hotline: (415) 341-2281 – Speak directly with an agent for urgent support.
💬 Message Us on WhatsApp – Get immediate help and avoid email delays.

🎧 Listen to the Battery Buzzer Sound: YouTube Video

Why This Page Exists – Prevent Costly Repairs

This page is here to help you act fast and save your battery before it self-destructs. If you follow the steps below within 12 hours, we can often help you fix the issue remotely, avoiding costly replacements or shipping in all of your batteries.

If you ignore the alarm, your battery will continue to discharge until it reaches a critical state. At that point, it will be unsafe to recharge, and we will not be liable for replacements should you delay our immediate help.

What You Need to Do Immediately

1. Disconnect Your Battery Immediately

  • Remove the battery from the charge board and controller.
  • Do not attempt to ride the EUC—this will worsen the issue.

Sometimes, if you ride the battery all the way down to 0%, it may trigger the beeping alarm. In some cases, unplugging everything and allowing the battery to rest for an hour can let the cells recover just enough to allow charging again. However, this is not guaranteed, and you should still follow the steps below.

  • Measure the battery voltage if possible and take note of the reading.

2. Contact Us Right Away

Time is critical—do not wait for email replies.

📞 Call: (415) 341-2281
💬 WhatsApp Us

When reaching out, please provide:

  • Your full name
  • Your phone number
  • Your shipping address
  • Your order number
  • The model of your EUC
  • The serial number (located on the motor)
  • A description of the issue (including when the beeping started)
  • A voltage reading (if available)

We will respond as quickly as possible and guide you through the next steps.

How We Can Help

Fast Repair & Recovery Options

  • Overnight or 2-day shipping of a charger (67.2V for 134V EUCs) with the correct adapters for your battery.
  • Guided troubleshooting via video call if you have the necessary tools.
  • Battery recovery or replacement services if your pack has dropped to a critical level.

DIY Customers – Emergency Charging Kit

For technically capable users, we can provide:

  • A charger shipped faster than we can from Amazon, complete with the correct adapters.
  • A voltmeter if you don’t already have one.
  • Step-by-step guidance over a video call to safely restore voltage.

Technical Breakdown – Why This Happens

What Is Causing the Beeping?

Your Begode battery has an internal BMS buzzer that activates when the voltage of any cell drops below ~2.8V.

🔋 Normal cell voltage range:

  • 4.2V – Fully charged
  • 3.0V – 0% charge (safe empty state)
  • 2.8V or lower – Critical level! The BMS triggers an alarm and begins draining the battery further.

🎧 Listen to the Battery Buzzer Sound: YouTube Video

The problem? The buzzer does not turn off. It keeps drawing 20mAh continuously, even if the battery is idle.

How Fast Will the Battery Die?

  • If left alone, a battery that starts at 50% charge can be fully dead in under a week.
  • Once that happens, your battery is unrecoverable and must be replaced.

What Happens If You Don’t Act?

  • If you wait too long, your battery will fast-discharge beyond safe levels.
  • We will not be liable for warranty replacements if your battery was left to die or if you delayed seeking our immediate assistance.

Long-Term Prevention Plan

  • Monitor your battery levels – Never store your EUC below 50% charge for long periods.
  • Check for warning signs – If you hear beeping, sirens, or have trouble charging, contact us immediately.
  • Act fast if the alarm sounds – You have 48 hours or less before serious damage may occur.

Final Warning – Act Now or Risk Battery Failure

If your Begode battery is beeping, do not ignore it. You must act immediately to prevent permanent damage.

📞 Call Our Battery Hotline Now: (415) 341-2281
💬 Message Us on WhatsApp – Get Immediate Help

This keeps your battery safe, saves you money, and prevents the hassle of shipping in all your packs. Act now!