Your Lightning Power Battery
Cell Gauge is designed to
measure the volts of each cell
of your lithium pack.  It is simple
to use.  Plug in a 2-3 cell pack
through the balancing connector
and read the Liquid Crystal Display (LED). 
The decimal point represents what volt
each cell is reading
(refer to the label on the gauge).  The
connector has 2.5 mm pin
spacing.  If you have balancing
connectors that have 2mm pin
spacing, use the separately available
adapter.

To test packs with 4-12 cell, simple
move the gauge over to the next row
of pins (see fig. 1). If you plug in
the gauge and the LED does not
light up, just reverse the connection. 
You can not hurt the gauge by
reversing the polarity.  

Remember to remove the gauge
from the battery after use to prevent
slow discharge of the battery.