NEC America, Inc. Issue 1D term Cordless Lite Owner’s Manual 3 - 15Charging Spare Battery PacksTheDterm Cordless Lite is equipped with a battery charger forcharging the spare battery pack.1. Slide the spare battery pack into the second slot in thecharging unit until the retaining clip snaps over the topof the pack.2. Make sure the CHARGE 2 LED lights. If it does notlight, check that the AC adapter is plugged in and thatthe battery pack is making contact with the chargingcontracts on the charging unit.Charging is complete when the CHARGE 2 LED goesoff.Note: Charge the battery pack without interruption forfive to eight hours.3. When charging is complete, press out on the latch andremove the battery pack for use. If the battery pack isnot needed immediately, leave it in the chargingcompartment (it will not overcharge).Figure 3-22 Charging the Battery Pack