iTechworld ITECH100S - Resetting via Jumper Cables; Step 1: Positive Connection

JUMPER CABLE RESET METHOD
USER GUIDE
Connect the red coloured jumper lead to the (+) positive
terminal of the battery which has gone into safe mode and the
other end of the red jumper lead to the (+) positive terminal of
another 12V battery (this can be an AGM, Gel or lead acid as it is
only a temporary connection).
1.