Our Round Battery Pack comes with an attached connecting cable, allowing you to connect to and power your LEGO® lighting components.
The Round Battery Pack is small in size, perfect for concealing inside a LEGO® set, such as our Car Light Kits.
However, the Round Battery Pack should only be used to power no more than 20 individual LED lights.
Use our AA Battery Packs when you are attempting to power more than 20 individual LEDs.
Physical dimensions for the Round Battery Pack are 30mm width x 10mm height. The connecting cable attached is approximately 15cm.
CR2032 Batteries are not included in this pack.
Light My Bricks LEGO® Lighting Components provide an easy DIY way for LEGO® fans to customize their models using LED lights. With a wide variety of colours, lighting options and effects, anyone can light up their LEGO® set.
All our components are plug and play - no electronics knowledge needed!
Our User Guide is a great resource that outlines proper component handling and installation with LEGO® models.