Align B6T 2 in 1 Voltage Regulator Combo Input voltage: DC 7.4V 2CELL Lithium battery, Output voltage: 6A 5.8V (For receiver/servo), 5A 1.5V(For Glow plug) Regulator size: 80x30x13.3mm, Control board size: 35x24x10mm, Weight: 53.5g(including wire set) 2S1P 7.4V 1900mAh/18C x1 Output: 7.4V(2S1P)1900mAh, Rating: 18C continuous, 25C burst Dimension: 89x35x17.5mm, Weight: 102g