Official Answer
Your Evo-Tec On-Board Charger has a ‘Mode’ button that has two functions based on the length of time the button is pressed or held.
Short press to select the battery chemistry and/or voltage output for each bank.
For lithium batteries in Shut-Down mode, long press for 3-5 seconds until selected Chemistry and/or Voltage selection starts to flash to wake the battery and start the charging cycle.
Answered by Odin
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