This two-meter-voltage is a very sophisticated electronic device that controlled by high performance microprocessor and precise resistors. It has three functions of watt-meter, battery checker and self-balance. Those functions are essential for electric flyers to ensure safe battery condition and to measure the electric consumptions of the power system. And also, the built-in self-balance can equalize the individual voltages instantly.

• Can handle all types of lithium batteries.
• Max. current: 100A(watt-meter).
• Min. operating voltage: 7.2V.