The Ultimate BEC eliminates the need for a separate battery pack to power your Rx and servos. High voltage version accepting up to 45 volts input. Same notes as above except specifications as follows.
Specs: Input Voltage 5.5-45 volts (to 28 NiMh/NiCad or 10 Lipos) Output Voltage 5.5 volts(<35mv ripple) Weight 20 grams Max no. servos 8-10 Output Current 3 amps continuous / 5 amps up to 5 minutes Dimensions 1 1/4 inches wide x 1 3/4 inches long x 3/8 inch thick Type High efficiency Switching Voltage Regulator Input / Output leads 12 inches in length Output servo connector Universal Normally $40.00, on sale for $25.00!!