• Chargery Power BM6 Battery Monitor is a high accurate Li-Po / Li-Ion / LiFe battery tool. it can be used in Charge, Discharge, On Board Low Voltage Alarm or as a battery checking tool at the flying field or in the workshop. Anywhere, anytime you can monitor the cell voltage and battery balance status.
• The unit includes reverse polarity detection, and displaying the voltage of each cell within the pack, the packs overall voltage and difference of cells voltage. It will also give an indication as to how charged (or discharged) the battery pack is.
• BM6 give a warning buzzer when the Lipoly cell voltage reaches below 2.00V or any voltage you set, or over 4.22V.
  In flight, BM6 can alarm loudly when any cell voltage less than the voltage you set. Before you fly, please press the button setup the lowest cell voltage range between 2.000-4.200V.

Specifications: 

Battery range: 2S-6S Lipo & LiFe
 Voltage display resolution: 0.001V
 Voltage Detection precision: 0.005V
 Cell Voltage display range: 1.50~4.99V
 Total Voltage display range : 3.00~29.94V
 Over discharge Alarm cell voltage: 2.00~4.00V
 Over charge Alarm cell voltage: > 4.22V
 Current loading of test: 8mA
 Pins distance: 2.54mm
 Size: 80 x 25 x 12 ( L*W*T, mm)
Weight: 12g