Listen LT-700 User Manual page 19

LT-700 Charging Batteries continued
During the charge cycle, the red LED on top of the Listen product will flash slowly. When
charging is completed, the LED will turn off. It is not necessary to unplug the charger; howev-
er, if you unplug the unit from the charger and then plug it back in, it will begin the 13-hour
charge cycle over again.
When not using the LT-700, it is recommended to leave the unit on the charger. The charger
provides a "maintenance" charge that keeps the battery at 100%. If the unit is not on the
charger, the battery will lose up to 20% of its charge per month.
NOTE: Listen uses 1800mAh (milli-Amp-hour) constant current NiMH (Nickel Metal
Hydride) batteries. These may be purchased from your Listen
dealer (ask for part number LA-362).
One of several charging cases
available from Listen. See
www.ListenTech.com for more
options.
LA-311 - 16-unit Drop In Charging Case shown
15