NANROBOT Digital Display Voltmeter and Ignition Lock


Model: D4+2.0/3.0 Voltage lock(Without Connector)

  • D4+2.0/3.0 Voltage lock(Without Connector)
  • D4+2.0/2.5/3.0 Voltage lock(With Connector)
  • D6+ 1.0 Voltage lock
  • D6+2.0 Voltage lock
  • LIGHTNING Voltage lock
  • LS7+ Voltage lock
  • N6 Voltage lock
  • LS7 Voltage lock
  • X4 2.0 Voltage lock

Ships from: USA

  • USA
Out of stock


USA: California

Europe: The Czech Republic

( Can ship to these countries: Austria, Belgium, Bulgaria, Croatia,Czechia, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Italy, Latvia, Lithuania, Luxembourg, Netherlands, Poland, Portugal, Romania, Sierra Leone, Slovakia, Spain, Sweden, United States)—— Excludes islands

Where do we ship from?

We ship our scooters from USA / European warehouse in California / The Czech Republic (depending on stock availability). Orders from UAE and Taiwan are shipped from our factory in China.

When can I expect to receive my order? How long does it take?

We fulfil the order within 24-48 hours. In most of the cases, the scooter can be sent out the next business day. The standard deliveries in above countries, the estimated shipping time is about 4-7 business days. 

My package is delayed, what can I do?

Once the package is delayed, please kindly contact for more detailed information.

Returns policy

  • I own a d6+. How do I know if I need to buy the 2 voltage lock or the 1 vomtage lock?

    Hello, please confirm what kind of connector your voltage lock is based on the picture. D6+1.0 is the female connector and D6+2.0 is the male connector.

  • I need to order a spare key for my sons new scooter D6+

    If you lost the key, then you need to re-purchase a new voltage lock (comes with the key)

Product details:

  • Accurate voltage display
  • Automatic voltage recognition
  • Efficient key lock
  • Easy installation

The NANROBOT digital display voltmeter is your practical and convenient voltage gauge while on the go. It provides an intuitive and accurate gauge of your electric scooter battery’s remaining capacity and mileage per time. It also provides the convenience of an ignition key lock, which allows you to keep your scooter secure at all times.

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NANROBOT Digital Display Voltmeter and Ignition Lock

D4+2.0/3.0 Voltage lock(Without Connector) / USA
D4+2.0/3.0 Voltage lock(Without Connector) / USA