This standard 10V DC transformer allows you to recharge your 9693 Rechargeable Battery or your 45501 EV3 Rechargeable Battery or 8878 Power Functions Rechargeable Battery Box.

The lithium ion EV3 Rechargeable DC Battery is designed for use with the EV3 Intelligent Brick and features a capacity of 2050 mAh. It provides longer run time than AA batteries and can be charged without taking the model apart. The...

LEGO® Education Replacement Packs are the ideal way to replace key elements for your LEGO Education products. This pack features a ball and ball joint for the LME EV3 Core Set (45544).

Need to connect new SPIKE Prime sensors to your EV3? Using this adapter, you can attach new SPIKE Prime or mindstorms Robot Inventor sensors to your EV3 or EVShield or PiStorms.

Ribbon like thin and flexible, Comes with NXT/EV3 Compatible Phone jack connectors, Pack of 3 cables 20 cm each

This Cable Pack contains the same seven RJ12 Connector Cables as included in the 45544 EV3 Core Set. The cables can also be used with NXT. Use these seven connector cables as replacements or to expand your EV3 element set. • The Pack...

Use this Extender to connect two NXT Cables to increase effective length.

Use this one meter long USB 2.0 cable when connecting various devices with mini USB input to a USB-A port. Connector Type A to Mini-B, 1 m Data transfer rate up to 480 Mbps Double shielded Cable length: 1 m

These storage boxes are black and have the size of the original EV3 Core set plastic boxes and can be stacked, with or without covers. It has also the size of the Machines and Mechanisms storage boxes.

LEGO® Education Replacement Packs are the ideal way to replace key elements for your LEGO Education products. This pack includes elements for LME EV3 Core Set (45544), LME EV3 Expansion Set (45560), LME Base Set (9797), and LME Resource...

This ball caster comes with two balls, one of plastic and one of metal. You can attach it to your NXT and replace the balls according to your preference.

LEGO® Education Replacement Packs are the ideal way to replace key elements for your LEGO Education products. This pack features elements for LME Base Set (9797), LME Resource Set (9695), LME EV3 Expansion Set (45560), and LME EV3 Core...