Spektrum Smart S1500 DC Charger Manual

Before operating the charger, know your battery’s specications and any

battery-specic safety warnings.

1. Connect an appropriate power supply to the INPUT side of the charger. Refer to

the Input Voltage in the Specications table for more information. The charger will

initialize and display the home screen, indicating the charger is ready to charge.

2. Connect the battery to be charged to the OUTPUT side of the charger.

3. Connect the battery balance lead, if available, to the charger balance port.

4. Press and release the menu button to display the Task Settings list:

Operating the Charger

Task Settings

Task Charge, Discharge, Storage

Battery Type Select the appropriate battery chemistry

Battery Voltage Set the individual cell ending voltage

Cell Count

Set the number of cells in the battery (this value auto-

detects if using a Spektrum™ SMART battery or if the

battery balance lead is connected to the balance port)

Current Set the charge current

Start Start the task cycle

Back Return to the home screen