Founding Hodler and supporter of the XYO Network.  I am working on other products to expand the mesh of the network as it matures, but for now I am trying to provide a quality battery at a better value for current users of the XY4+ and 5.0 Sentinals.  

The main cost with Lithium batteries is the shipping and handling as there is risk of leakage if not properly packed as well as environmental concerns in various regions of the world in respects to the disposal of those batteries when they are completely discharged.  This is why I prefer to stick with the CR3032H over the standard CR3032.  It has a higher quality connector (usually associated with rechargeable batteries) and a higher capacity giving you safer and longer usage.

I will do my part in the packaging and shipping process.  Please respect the environment and dispose of the used batteries responsibly, according to your local laws.