Battery Universityspecify the recommended CV/CC charging scheme for different cells and manufacturers have developed chargers and chips based on this information. Look at datasheets for chips like Nanjing TP4056, Linear LTC4056, Texas BQ2057 and Fortune DW01. These are three similar charger chips an...
Of course the primary goal for me was speed, so the best possible part is the LTC6268-10. At roughly 8€ a piece it is one of the most expensive parts I’ve used so far and you definitely do not want to drop it. However the part does use a common footprint, so you can use c...