Building a Li-ion battery out of cells from old MacBook Air laptops.
21 cells, three in parallel and 7 in series. This is to power my new used Worx Landroid WG795E, that had two bad lead acid batteries.
And I needed to get a new pair anyway. So I build that, using a 24volt 50A BMS.
Link – Cells from Li-ion macbook air :
Link – BMS 7S 24volt :
Link – Worx Landroid Robot LawnMower :
Even just 1$ a month, comes out to the same as Binge-watching all of my 500+ Videos every month.
My PlayHouse is a channel where i will show, what i am working on. I have this house, it is 168 Square Meters / 1808.3ft² and it is full, of half-finished projects.
I love working with heating, insulation, Servers, computers, Datacenter, green power, alternative energy, solar, wind and more. It all costs, but I’m trying to get the most out of my money, and my time.