How to replace the batteries of the Bionix compatible light source

To replace the batteries of the Bionix compatible light source, simply proceed as follow :

1. Remove the protective cap from the batteries.
2. Remove the two CR2016 batteries and recycle them.
3. Insert the two new batteries making sure that the two “+” signs are in the same direction as the indication on the light source.
4. Replace the protective battery cap and you’re done!

See the procedure in the following video:

Buy Here: Ear Key High intensity Light Source