Battery is empty or can no longer be charged. What can I do?
                     The basic package includes the following charger and charging cable:
The included charger is designed for fast charging. Simple, often cheap chargers do not have the required power.
Therefore, only charge the device with the original charger!
- Does the device charge with original charger and charging cable?
 
                     After a successful (full) charge, the LED should light up green.
                     The charging time to full charge is approx. 4-5 hours.
- No analysis appointments planned for a long time? This is the best way to store the analyzer:
 
                     Charge the device before storing it in the case.
                     A charge of approx. 80% is optimal.