Скачать или смотреть Lipo Alarm 1 to 8'S battery Low Voltage Buzzer, LED, Programmable (REVIEW-DEMONSTRATION)

Checks all Lipos (and Li-ion, LiMn and LiFe packs) using their JST or similar balance leads. Plug in and the display automatically cycles through the individual cell voltages and then gives a total voltage for the pack.

If one or more of the cells is below your pre-set lower limit the alarm will sound.

Useful as a relatively cheap Lipo tester or for use in a model whilst actually using that model. I now have these fitted in my large RC Helicopters (6 cell Lipos). You can set your low voltage alarm, say 3.7v per cell for example and then fly until the buzzer sounds). In this particular model the buzzer is very loud. Note most units will come with the factory default setting at 3.3v per cell

The unit is small enough to include within the body of most models - 35x25x10mm. The technical specs of the unit are below:

1-8s Lipl/Li-ion/LiMn/Li-Fe.
Cell voltage display range: 0.5V-4.5V.
Total voltage display range: 0.5V-36V.
1S test mode voltage range: 3.7v-30v.
Low voltage alarm mode for 2-8S.
Alarm set value range: OFF-2.7V-3.8V.

I include separate instructions on low voltage warning setting procedure