Power
The charger requires 24 Volts DC input for battery charging; the power adapter on the power cable converts the voltage from the power source to 24 volts DC. Use only a UL Listed power supply, which has been qualified by Honeywell with output rated at 24VDC and 5A amps with the device.
Honeywell recommends that you leave the ChargeBase connected to its power source at all times, so that it is always ready to use.