Charging the VEX IQ (1st gen) Battery

Using VEX IQ (2nd generation)? See this article.

You will need a charged battery before a project can be run on the VEX IQ Brain.

Charge the VEX IQ Brain Battery

A Robot Battery, Robot Battery Charger, and a Battery Charger Power Cord placed together on a table.

  1. Have the following ready to charge the Robot Battery:
    • VEX IQ Robot Battery
    • VEX IQ Robot Battery Charger
    • VEX IQ Battery Charger Power Cord
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A Robot Battery and a Robot Battery Charger placed together on a table. The Charger is connected to a power source using its Power Cord.

  1. Connect the Robot Battery Charger.
    • Connect the Battery Charger Power Cord to the Robot Battery Charger.
    • Plug the Battery Charger Power Cord into a power source.

NOTE: The Robot Battery Charger’s indicator light will be green when properly plugged in and awaiting a Robot Battery.

 

The Robot Battery has been placed into the Charger. The Charger is connected to a power source using its Power Cord, and it has a red indicator light.

  1. Slide the Robot Battery into the Charger.
    • Carefully slide the Robot Battery into the Robot Battery Charger’s cradle so that the metal connectors in the cradle line up with the metal connectors on the Robot Battery’s one side.

 


NOTE: More information is available in the chart below about the Robot Battery Charger’s indicator lights:

LED Color   Status

Icon of a solid green indicator light.

Solid Green Robot Battery is Charged or not inserted.

Icon of a solid red indicator light.

Solid Red Charging.

Icon of a blinking green indicator light.

Blinking Green Over Temperature Fault.

Icon of a blinking red indicator light.

Blinking Red Robot Battery Fault.

VEX IQ Battery Life Best Practices

Diagram of the Robot Battery being placed into the Charger. The Charger's LED light is labeled and noted to glow red or green once the Battery is connected to it.

Charge the IQ Brain battery whenever time allows.

  • Have the Brain Battery charge whenever it is not being used.
  • Keep all backup batteries fully charged and ready before storing them so that they can be used as soon as they are needed. 
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Diagram shows the two steps to remove the Robot Battery from the Brain. The first step has an arrow pointing at the Battery's latch to indicate that it must be pressed down. The second step shows the Battery sliding out from the Brain.

Disconnect the IQ Brain Battery whenever not in use.

  • Squeeze the latch at the end of the Robot Battery and push it out of the Brain slightly if not in use but charging is unnecessary.

 

For more information, help, and tips, check out the many resources at VEX Professional Development Plus

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