Constant enough. It’s also missing a bunch of things we like to have in other LiPO chargers, like battery temperature sensing and disconnect at charge completion. But again, the LiFePO4 cells ...
Over at Hackaday.io [AndyHull] popped open some cheap LiPo battery power packs to see if he could power a Canon Powershot camera. The entire shebang would be left in the wilderness for ...