Recent content by longlong7211
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Tello battery mod
hi all, i tried removing the battery cell of the tello and then I directly soldered a new battery cell to the tello and it said the battery was invalid, but if I connect the bms circuit (only the circuit without the cell) then everything works normally. If you use a 3.7v battery cell, it won't...- longlong7211
- Post #16
- Forum: Tello Hardware Mods & Repairs
