Power Functions

LEGO® Power Functions Rechargeable Battery Box

  • Item: 8878
Price 64.99 CAD
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Charge up your LEGO® Power Functions!

No more disposable batteries! This rechargeable battery box has built-in Lithium polymer batteries for low weight and maximum power. Use it in your LEGO® Power Functions models and never have to use disposable batteries again!

  • Use the #45517 10VDC LEGO Transformer to charge the battery!
  • Motor speed can be controlled via the battery box speed control dial!
  • Output voltage is 7.4 V!