BEC Krets switchad 4.5-28V in / ut 0.5A 0.8-20V 2g

Size:44 x 25 x 12 mm / 1.7 x 0.98 x 0.48 in Weight:22g / 0.77oz Voaltage:7.4V Capacity:300mAh Combination: 2S1P Continuous discharging: 20C ( this battery can safely run at 25C continuously according to real test) Burst discharging rate: 30C Extreme low internal resistance. With balancing tap