Switching operation and features:
From constant voltage output mode to new battery voltage voltage output:
When the mode is 3.3v constant output mode, make sure battery is off. (the on/off 5 clicks function) By pressing button for 5 seconds (not 5 clicks), LED will change to yellow with 3 blinks. The battery has switched to variable voltage output mode (battery voltage output mode). Click the button for 5 times, then you can smoke in battery voltage output. In new battery voltage output mode, the LED is yellow. When charging, yellow LED will blink 5 times in this new mode.
To change from new battery voltage output to constant voltage output mode:
In new battery voltage output mode, lock the battery by 5 clicks first (yellow LED blinks 3 times). By pressing button for 5 seconds (not 5 clicks), LED will change to white with 3 blinks and the mode has switched to 3.3V constant voltage output mode. Click the button for 5 times, then you can smoke in 3.3V constant voltage. In 3.3V constant voltage, the battery features has no difference from present eGo-T battery. When charging, white LED blinks 5 times in this new mode.