ITEM NAME:Hobbywing 3A UBEC w/ RF Noise Reduction RC Output BEC Switch Mode For Lipo P7N3 Hobbywing 3A UBEC w/ RF Noise Reduction RC Output BEC Switch Mode For Lipo P7N3 Switching power supply design, the main chip with over-current and over-temperature protection, chip efficiency up to 92%; Small volume, light weight; Electronic devices are shield protection, output line is equipped with a magnetic ring, greatly reduce electromagnetic interference and receiver work; Has the power to prevent reverse polarity protection function, if you accidentally reversed power UBEC will not cause damage; With LED light-emitting diode working status indicator lights when the output is normal 100% Brand New Compared with the traditional BEC,When using three strings (11.1V) above the battery, you can greatly reduce the BEC fever, and improve overall efficiency. Specification: Output Voltage: 5V@3A or 6V@3A (Changeable with an output-voltage select switch ) Continuous output current: 3 Amps Input: 5.5V-26han 50mVp-p (@ 2A/12V) Size: 45mm*1V (2-6 cells lithium battery pack or 5-18 cells NiMH /NiCd battery) Ripple: Less than 50mVp-p (@ 2A/12V) Weight: 17g Package included: 1 X 3A UBEC Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.