Electricity & Circuit

Genecon V3

B10-2634-W0 B10-2634-X0 (Pack of 10pcs)

[Product Description]

Hand-held DC Generator (up to 3V)

[Overall Advantages to Users]

  • Upper limit of generated voltage is on purpose set low (up to 3V) in order to prevent unexpected breakage of any accessory like a miniature incandescent bulb.
  • Several kinds of dedicated adapters (miniature incandescent bulb, etc.) are available to use by directly connected with Genecon V3.
  • Easy-to-use and durable product to generate electricity by just turning its handle.
  • Multiple Genecons can be used as generators simultaneously and connected in series or in parallel to power up some equipment.
  • Versatile product to be used as a generator, motor, or power supply, etc.
  • Replacement gear set sold separately in case gear inside breaks or is worn out.


  • Electricity Generation
  • Motor
  • Power Source
  • Experiments with Circuit, Electromagnetism, Electrolysis and others

Click the “Download tab” below for the “Teacher’s Resources” documents such as an instruction manual and teachers’ guide(s) for experiments.



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[To all users]

  • Amount of electric energy generated can be easily changed depending on the rotation speed of the handle.
  • Product is not a black box because the inner structure is visible through its transparent body.
  • Many accessories available to expand possible experiments that can be used with this product.

[To teachers]

  • Possible to use for students’ demonstration with no worry about breakage (e.g. miniature incandescent bulbs).
  • Less efforts required to explain to students due to the user-friendliness of the product.
  • Far more durable and less prone to breakage than other similar products because of high endurance material (polycarbonate) used.

[To students]

  • Easy to connect each type of dedicated adapters alternately for students’ better and easier understanding on electric generation, electricity storage, energy efficiency, etc.
  • Hands-on experience is possible through torque-change of the handle depending on total resistance in the circuit, which leads to students’ deeper understanding on how resistance varies depending on circuit pattern (series or parallel).
  • Size : 115 x 140 x 43mm
  • Weight: approx. 120g
  • Material : Polycarbonate
  • Cable: 1m (with alligator clips)
  • Output: Max. DC 3V
  • Motor: Mabuchi Motor

Teacher's Resources

  • [PROMOTION MATERIAL] Product Insight


  • [EXPERIMENTS] Oersted’s Experiment: Purpose of this experiment is, by using dry cell battery, Genecon V3 and magnetic compass, to confirm that generation of magnetic field depends on electric current flowing through cable.


  • [EXPERIMENTS] Ampere Law Experiment: In this Unit, we will confirm Ampere’s right-hand rule. We will observe the magnetic field around the (single) wire carrying electric current and then around the solenoidal wire. After that, compare the observations.


  • [EXPERIMENTS] Electromagnet: Under what conditions is electromagnet made, and what are the factors that determine strength of electromagnet.


  • [EXPERIMENTS] Electromagnetic Induction: To confirm Faraday’s experiment with electromagnetic induction. By using two coils and iron core connected with Genecon V3 as an electric power source, verification of the current using a Galvanometer.


  • [EXPERIMENTS] Electromagnetic Induction2: To confirm Faraday’s experiment with electromagnetic induction by using coils, magnet and Galvanometer.


  • [EXPERIMENTS] The mechanism of electric power


  • [EXPERIMENTS] Energy Conversion


  • [EXPERIMENTS] Energy Efficiency - Energy Loss


  • [EXPERIMENTS] Energy consumption: Students learn basic concept like “Power consumption” and “Amount of Power Consumption” through the experiment to realize that a equipment of larger energy consumption requires more electric power.


  • [EXPERIMENTS] Balance between power generation and consumption: Students will go through the experiment to understand the balance between power generation amount and power consumption.


  • [MANUAL] in English for this product.


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