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Item 1 of 1
LEGO®4539626

LEGO® Power Functions Rechargeable Battery Box

LEGO® Power Functions Rechargeable Battery Box3.8293541.
Average rating3.8out of 5 stars
Warning!
Choking Hazard.
Small parts.

Retired Product

7+
Ages
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887888788878
Item

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!
Building Instructions
LEGO® Power Functions Rechargeable Battery Box