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USER

EXAMPLES

B controller (campaign)
01:24

B controller (campaign)

B Controller (Intro)
00:22

B Controller (Intro)

Normal decoration light
00:21

Normal decoration light

low battery warning
00:21

low battery warning

Christmas decoration lights
00:18

Christmas decoration lights

Automatic time adjustment
00:23

Automatic time adjustment

FAQ

CONTACT

SHOP

OUR STORY

At B Controller, we believe that batteries nowadays should be more than just the chemistry itself.  

B Controller invented the first AA battery with IoT functionality. This gives AA batteries of today real power. By creating new experiences, improving safety, value and sustainability, we are bringing the AA battery to the 21st century.

NEW RELEASES

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