[Twointje]

Update on the Telwin Doctor Charge 50.
Todat i returned the Telwin Doctor Charge 50 back because i was not happy with the fact that with my ignition on and the lights on and the AC on manual MAXIMUM force the car draws 30 AMP from te battery but when i then put on the radio ( I updated my BMW normal sound system with a GLADEN BOXMORE | BMW DSP ) The car draws 65 AMP and the Telwin would drop the voltage from 13.8 volt to 13.2 volt. This made me rethink everything and i decided to return the Telwin Doctor Charge 50 because i am scared to brikk my F10 when flashing some module's or the whole car the Telwin Doctor Charge 50 was now in promotion and i payed 230 euro normaly the price is between 300 and 330 euro.So now i bought the BIGG brother of the Telwin Doctor Charge 50 and that is the Telwin Doctor Charge 130 and this charger charges all kind of batteries even Lithium batteries and has a diagnostics mode and supply mode up till 120 AMP, and now i tried everything that i did with the Charge 50 and with the ignition on , the lights on the AC on manual  Maximum and my radio on the car draws 65 AMP , the Charge 130 is set in diagnostics on 13.8 volt and  the voltage stays stabel on the 13.8 volt . This is better for my stade of mind when flashing my car, but the price was 500 euro.




Best regards.