2 layers54 × 99.9 mm

BionxBatteryBoard
William-Yen/Bionx-3rdParty-BMS
A supplemental PCB to retrofit a Bionx e-bike battery pack with a 3rd-party BMS
30 partsGPL-3.0
Boards in 1 GitHub repository, designed in KiCad, that use the STB75NF75LT4 by STMicroelectronics (-55℃~+175℃ 1 N-channel 11mΩ@10V 2.5V 205pF 300W 4.3nF 75A 75V 90nC@5V N-Channel D2PAK MOSFETs ROHS). See how each wires it, with its parts, size, README and files; the STB75NF75LT4’s symbol, footprint and pinout are on its own page.

William-Yen/Bionx-3rdParty-BMS
A supplemental PCB to retrofit a Bionx e-bike battery pack with a 3rd-party BMS