TP1350mAh Pro Power up to 41A/81A burst TP1350 2S (7.4V) Rating: 30/60C Norm/Max Discharge Output: 7.4V Nominal, 1350mAh Dimensions/wt: 3 3/4" x 1 1/4" x 1/2", 2.8 oz. 95mm x 30mm x 12mm, 80g TP1350 3S (11.1V) Rating: 30/60C Norm/Max Discharge Output: 11.1V Nominal, 1350mAh Dimensions/wt: 3 3/4" x 1 1/4" x 3/4", 4.25 oz. 95mm x 30mm x 18mm, 120g