This is a very sophisticated electronic device that controlled by high performance microprocessor and precise resistors. It has functions of watt-meter, battery checker and self-balancer.

Digital 60V 100A Balance Voltage Power Analyzer Watt Meter Balancer RC Charger

Features:
Measure energy(wh), charge(ah), power(w), current(A) and voltage(V).
Functions include watt-meter, battery checker and self-balancer.
Suitable for electric flyers to ensure safe battery condition and to measure the

electric consumptions of the power system.
The built-in self-balancer can check balance of LiPo、LiFe、LiIo battery.
Small & light, high quality.

Specifications:
Input: DC7.2-60.0V，0-100A
Output: DC7.2-60.0V，0-100A
Current loss: 20mA
Battery self-balance: 6 cells
Item size: 9.5 * 5.8 * 2.5cm
Item Weight: 160g

Package including:
1 * Watt Meter