How do I change my BatteryPlus35's bulk voltage using the Trek?

The bulk voltage is the maximum voltage at which the BatteryPlus35 will charge the battery. The bulk voltage may be adjusted from 13.6 to 14.8V in steps of 0.1V.

Note: Changing the bulk voltage may result in the battery overcharging and cause damage to the battery and in extreme cases may also cause personal harm. If you are unsure, DO NOT change the default values.

To change the BatteryPlus35's bulk voltage:

1. Enter Set-Up mode by holding the HOME button down until Set-Up is seen on the
   Battery display.
2. Navigate to the ADVANC menu function.
3. Navigate to the CHARGE menu function.
4. Follow the directions in the below image to configure the bulk voltage: