First integrations shows some features with the schematic, but in general it could be demonstated that the charger charges the LTO 18650 cells with 10Amps.
A fully charge cycle takes arround 10 mins (with LTO18650 round cells). This was very impressive. Some deeper investigations are needed.
During this fast charge/discharge test i observed some variations of the internal resistance.
For the next step i decided to create a new revision of the LTO charger with BMS function. Further details of the BMS function will be reported. If there are some detailed questions please conntact me: meyer@battech.de
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