This is my 18650 lithium ion battery pack for use with my solar generator or backup system. Made from laptop battery cells bought online then glued in three …
Post time: Mar-03-2021
Post time: Mar-03-2021
Post time: Mar-03-2021
This is my 18650 lithium ion battery pack for use with my solar generator or backup system. Made from laptop battery cells bought online then glued in three …