Nano HARD MosfetDescription NanoHARD is a multifunctional programmable AEG Controller. It has 8 functions. Thanks to its special coating, it is resistant to atmospheric conditions (Military Specification MIL V 173C). Battery protection supports: Li Po 7. 4V 11. 1V 14. 8V. You can also disable the protection and use other batteries. MOSFET transmits the energy from the battery directly to the motor, bypassing the traditional mechanical trigger contacts. As a result,