EASYCO-MNi is a miniature receiver battery power display, with voltage detection, power alarm, lowest unit voltage recorder, adjustable alarm voltage value, battery positive and negative pole reverse protection and other functions.
The EASYCO MNi is a miniature battery voltage display (40 × 15 × 12 mm, 6 g) designed for RC models. It shows the receiver battery voltage, provides low‑voltage alarms via LEDs and a numeric display, records the minimum cell voltage, and protects against reverse polarity.
The device operates in voltage‑display mode, switches to monitoring mode after 10 seconds of inactivity, and alerts the user when the voltage falls below a user‑set threshold (4.4‑5.0 V). Alarm voltage can be adjusted by holding the key until the character “A” appears, then using the key to set the desired value. This manual is written in Chinese.
| Physical size | 40 × 15 × 12 mm |
|---|---|
| Measurement range | 3.5 V – 6.2 V |
| Alarm voltage setting range | 4.4 V – 5.0 V |
The display starts an alarm: all LEDs flash and the numeric display shows an “8” to indicate low voltage.
Yes, the MNi includes reverse‑polarity protection and will not be damaged if the battery leads are swapped.