DIY soldered li-ion battery
DIY 6s7p 420Wh li-ion battery from used 18650 cells soldered together. Used to charge LiPo packs for my FPV drones.
Aug 26, 2026
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I post my smaller scale projects here. For larger projects see the projects tab.
I post my smaller scale projects here. For larger projects see the projects tab.
DIY 6s7p 420Wh li-ion battery from used 18650 cells soldered together. Used to charge LiPo packs for my FPV drones.
Aug 26, 2026