This was taken from dead battery of Mini Pro, I have measured very low voltages, down to 0.6V, so I have decided to check if this can be revived … watch this video and find surprising results
First step was to force 1A out 3.3V, after it get to this voltage use balanced charger which means it will make sure that every cell gets its correct voltage
I use ISDT charger, and Rigol Power supply as fixed current (Model DP832A)
ISDT charger:
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Power supply
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18650 cells:
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LIFEPO4:
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Electronics loads:
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