Ferdinando1968
500+ Head-Fier
In recent days, someone had been surprised by the poor life of the internal battery of the XD05 PRO (I think he had written that the battery lasted 2 hours in TURBO).
I then decided to run a battery life test on my device.
I therefore carried out a complete charge overnight (sorry, I did not measure the duration of the operation, a few hours anyway).
When charging is complete, the charging voltage drops from 9V to the standard 5V (and the charging current obviously goes to 0A), and the RED LED remains lit.
I then connected the SPDIF input to my WIIM-PRO, turned on the DAC in TURBO, connected a couple of IEMs (KEFINE DELCI, so I burn them a bit on occasion
), and played an infinite music list.
I started doing something else, looking at the battery indicator from time to time, waiting for the low battery indication.
I started playing at 6.47pm local time.
It is now 10.47pm, 4 hours of continuous music play have passed, and the battery still shows 2 bars, so it is not yet discharged (0 bars, with the battery outline flashing).
This is the battery life I have on my device in TURBO, maximum consumption mode.
Obviously in NORMAL mode the autonomy increases,
until it almost tripled in ECO mode.
Unfortunately now I have to stop because I have to go to sleep.
I hope this is useful information.
I then decided to run a battery life test on my device.
I therefore carried out a complete charge overnight (sorry, I did not measure the duration of the operation, a few hours anyway).
When charging is complete, the charging voltage drops from 9V to the standard 5V (and the charging current obviously goes to 0A), and the RED LED remains lit.
I then connected the SPDIF input to my WIIM-PRO, turned on the DAC in TURBO, connected a couple of IEMs (KEFINE DELCI, so I burn them a bit on occasion
![Face with tears of joy :joy: 😂](https://cdn.jsdelivr.net/joypixels/assets/8.0/png/unicode/64/1f602.png)
I started doing something else, looking at the battery indicator from time to time, waiting for the low battery indication.
I started playing at 6.47pm local time.
It is now 10.47pm, 4 hours of continuous music play have passed, and the battery still shows 2 bars, so it is not yet discharged (0 bars, with the battery outline flashing).
This is the battery life I have on my device in TURBO, maximum consumption mode.
Obviously in NORMAL mode the autonomy increases,
until it almost tripled in ECO mode.
Unfortunately now I have to stop because I have to go to sleep.
I hope this is useful information.
![IMG_9236.jpeg IMG_9236.jpeg](https://cdn.head-fi.org/a/12387803.jpeg)
![IMG_9237.jpeg IMG_9237.jpeg](https://cdn.head-fi.org/a/12387804.jpeg)
![IMG_9238.jpeg IMG_9238.jpeg](https://cdn.head-fi.org/a/12387805.jpeg)
![IMG_9244.jpeg IMG_9244.jpeg](https://cdn.head-fi.org/a/12387806.jpeg)
![IMG_9245.jpeg IMG_9245.jpeg](https://cdn.head-fi.org/a/12387807.jpeg)
![IMG_9251.jpeg IMG_9251.jpeg](https://cdn.head-fi.org/a/12387810.jpeg)
Last edited: