Is Mobile DJ MP3 compatible with rechargeable batteries?

You can power Mobile DJ MP3
- either with 2 pre-charged batteries (C type / LR14) (Alkaline or zinc carbon batteries)
- or with 2 rechargeable batteries (C type / LR14) (Nickel-Metal-Hydride (NiMH) or Nickel-Cadmium (NICAD or NiCd))
The only difference is the operation time, which is longer for alkaline batteries.

It is not recommended to power Mobile DJ MP3 with 1 rechargeable battery + 1 pre-charged battery since their operation times are different and their voltage are different (1.5v for the pre-charged battery versus 1.2v for a rechargeable battery).