Pro-Trak 25A Li-Po/Ni-Mh  



New monitor program when charging Li-Po cells
With it's ability to monitor the voltage of both cells in the pack Pro-Trak can display the 
voltage difference between the cells when charging and sound an audible warning when the value is above a programmable  voltage.  
This could be an early indication of a possible problem with a pack.
Lithium Polymer