Home >X EV3downloads

EV3 Blocks


Hardware Required

Software Downloads/Instructions

(Note: Some antivirus programs may interfere with download)

  • Get Started with TETRIX and EV3 (.ev3 file, 3MB)
  • EV3 TETRIX Blocks (.zip file, 4MB)
  • Block Import Instructions (.pdf file, 168KB)
  • Products

    Use this 10-cell, 12-volt rechargeable pack to bring long-lasting power to TETRIX® motors and electronics. This 3,000 mAh NiMH pack features a built-in, 20-amp replaceable fuse for safety.


    Use to recharge the TETRIX® 12-Volt Rechargeable Battery Pack (39057) and the 12-Volt Battery Pack (41135). This NiMH charger auto detects battery pack voltage, sets up proper charging voltage, and cuts off power automatically by negative delta V IC when the battery pack is fully charged – protecting the battery from overcurrent, short circuit, and reverse polarity.

    $34.95 $24.95

    Narrow By:

    Product Line