I am trying to find new cells to replace the ones in a TB47 battery. I know that the individual cells have a voltage of 3.7V and individual mAH of 2250. From what I can find the battery has a C rating of 10 which gives it a discharge amperage of 45 so 22.5 amps per cell. the dimensions of the cells are 103mm, 34mm, 5mm (H, W, D). If anyone has found a place in the UK that sells cells that have the same dimensions with the same specifications or with higher mAH and C rating making the max discharge amps more than 22.5 amps as this doesn't matter, please link the website.