iTechworld ITECH100S - Resetting via Bypass Switch; Bypass Switch Purchase Link; Step 1: Install Bypass Switch; Step 2: Reset BMS

ITECHWORLD LITHIUM BATTERY
BYPASS SWITCH
USER GUIDE
With the bypass switch, this allows the reset mechanism
to be permanently wired to your battery and allows for remote BMS
resetting,
both batteries must be on the same negative ground:
You can purchase the lithium battery bypass switch here:
https://bit.ly/itechbypass
Install the bypass switch connecting only the positive terminals
of the iTECH100S battery and your main starting battery, or any
other battery. Both batteries must share the same negative
ground, the arrow indicated on the switch must point to the
battery.
Once the cable is installed you can simply press and hold the
button for a few seconds to reset the BMS.
1.
2.