Toy construction set Ravensburger GraviTrax Power Extension Elevator — battery-powered lift module for marble run, age 8+

Ravensburger GraviTrax Power Extension Elevator is a battery-powered lift module designed to extend GraviTrax marble-run systems by transporting metal marbles vertically. Intended for children aged 8 and up, the POWER Elevator integrates with existing GraviTrax components to enable taller track layouts and more complex gravity experiments. The module automatically lifts marbles step by step, removing the need for manual resets and allowing continuous runs when paired with compatible GraviTrax sets.

Advantages

The motorized lift raises marbles through seven levels, increasing the potential height and complexity of a marble run while fitting seamlessly with other GraviTrax parts. The automatic recognition of a marble at the entry step and stepwise transport simplifies operation and supports uninterrupted play. Battery power provides flexible placement in a construction layout without the need for a wired power source. The unit ships with clear instructions and is compatible with GraviTrax Starter and POWER Launch sets, making it an expandable accessory for STEM-focused play.

Suitable for (tasks / use cases)

• Extending GraviTrax marble-run layouts to add vertical height
• STEM learning activities focused on gravity, energy transfer and engineering concepts
• Creating continuous timed runs or chain reactions in marble constructions
• Home, classroom or club use where compact, modular playsets are used

Key specifications

• Power source: requires 2 AAA batteries (not included)
• Lift capacity: transports metal marbles up seven levels
• Compatibility: designed to connect with GraviTrax components and extension sets
• Operation: motorized, automatic marble detection and stepwise movement
• Intended age range: 8 years and older

How to use

Install two AAA batteries in the designated compartment following the included instructions. Connect the POWER Elevator into your GraviTrax layout where vertical transport is required, ensuring track segments align with the entry and exit points. Place a metal marble on the first step; the module will detect the marble and automatically lift it up through seven steps until it exits to the connected track. Multiple marbles can be run in succession as the elevator returns to its starting position between lifts.

Usage recommendations

Use the POWER Elevator with compatible GraviTrax tracks and follow the age recommendation of 8+. For reliable operation, use fresh AAA batteries and ensure tracks are correctly aligned. Supervise younger children during assembly and battery replacement. Store the module in a dry place when not in use and disconnect batteries for longer storage to prevent leakage.