News for hackers. Stuff that matters.
Re:Using old laptop batteries to build homemade powerwalls by 2474 on Wednesday March 21, 2018 @12:26PM (#16639623)
Yes, obviously do not try this unless you have tremendous electrical engineering knowledge. However, I do give kudos in finding a DIY solution to reuse what would likely just become waste in some landfill.
Re:Using old laptop batteries to build homemade powerwalls by blacksmith_tb on Wednesday March 21, 2018 @02:54PM (#16641223)
I would hope most of the lithium in old 18650s is recycled? But maybe that's me being overly optimistic.