18VQT3U98Charging the batteryImportant:≥ Do not use the AC cable with any other equipment as it is designed only for this unit.Also, do not use the AC cable from other equipment with this unit.≥ It is recommended to charge the battery in a temperature between 10 oC and 30 oC(50 °F and 86 °F).(The battery temperature should also be the same.)C AC cable (K2CA2CA00025; supplied)≥ Insert the plugs as far as they will go.1 Connect the AC cable to the battery charger and the AC outlet.≥ Use the AC cable (K2CA2CA00025; supplied) dedicated for the battery charger.2 Insert the battery into the battery charger by aligning the arrows.≥ We recommend using Panasonic batteries (l 11, 20, 153).≥ If you use other batteries, we cannot guarantee the quality of this product.≥ Do not heat or expose to flame.≥ Do not leave the battery(ies) in an automobile exposed to direct sunlight for a long periodof time with doors and windows closed.When this unit is purchased, the battery is not charged. Charge the battery fullybefore using this unit for the first time.Charging lamp [CHARGE] ALights up:Charging (Battery charging time: l 20)Goes off:Charging completedFlashing:Be sure to connect the unit correctly(l 142)Power lamp B≥ This will light up when the AC cable isconnected.