Warren Le Roux

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Warren Le Roux
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[ Play Video ]I have salvaged so many old lap-top batteries ( 18650 ) to reuse them in my solar projects.It is very difficult to identify the good cells in battery...

[ Play Video ]I have salvaged so many old lap-top batteries ( 18650 ) to reuse them in my solar projects.It is very difficult to identify the good cells in battery...

How to make a Li-Ion battery charger that can simultaneously charge four 18650 cells together. This charger is very simple to make and performs the work of a balanced charger by stopping the power to the individual cells after the battery gets charged completely.

How to make a Li-Ion battery charger that can simultaneously charge four 18650 cells together. This charger is very simple to make and performs the work of a balanced charger by stopping the power to the individual cells after the battery gets charged completely.

14.8V 18650 Li Ion Battery Pack For Medical ICU Monitor

14.8V 18650 Li Ion Battery Pack For Medical ICU Monitor

[ Play Video ]I have salvaged so many old lap-top batteries ( 18650 ) to reuse…

[ Play Video ]I have salvaged so many old lap-top batteries ( 18650 ) to reuse them in my solar projects.It is very difficult to identify the good cells in battery.

Was wäre ein echtes Strandflair ohne einen Rettungsring? Die kann man in allen möglichen Größen wunderbar selbst basteln. Bei uns wer...

Was wäre ein echtes Strandflair ohne einen Rettungsring? Die kann man in allen möglichen Größen wunderbar selbst basteln. Bei uns wer...