Which revision of the BatteryPlus35 have I got?

While the revision number of the BatteryPlus35 can be found on the back of the unit, there are other, easier ways to find this information.

If you have an Odyssey touch screen display, navigate to the "About" menu and refer to the line BP35.

If you have a Trek monitor, navigate to "Settings" and check below BP HU - in the Input Amps box - for the revision number, i.e. 12.3b.