Humsienk Spring Sale, 12v LifePO4 battery from $107/kWh

[Humsienk] Humsienk Spring Sale, 12v LifePO4 battery from $107/kWh is completely free right now.

Use code: HSCA5

Wasn't in the market quite yet, but gathering info and found these quite cheap for LifePO4 lithium iron phosphate batteries. I've put some of their specs on to a spreadsheet (same as the attached...

Grab it on docs.google.com while it lasts.

Available in Canada.