Use Batterytester for winter storage of e-bike batteries

Recently we received a good advise from a Batterytester user. This company is renting e-bikes and uses the Batterytester also to store e-bike batteries in winter time. E-bike batteries of 36V have an opening Voltage (U-open) of approx. 41.2V. With Batterytester is is possbile to store batteries at 36V. This is an ideal value for storage in winter time.
By pressing the 'select' button on the Batterytester one is able to set the stop voltage (U-stop). When this is set on 36V, the Batterytester will stop discharging once this level has been reached. By doing so one is extending the e-bike battery's shelflife and quality.