Ruark Audio BackPack II Rechargeable Battery Pack

Ruark Audio

Ruark Audio BackPack

Portable Rechargeable Li-Ion Battery Pack

  • Recharged when R1 or MR1 is plugged into AC
  • More economical and environmentally friendly than traditional batteries
  • Compatible models with R1 and MR1


Ruark Audio BackPack

BackPack II transforms our R1 deluxe tabletop radio and MR1 wireless speakers into completely portable products. It frees these miniature marvels from the mains power socket and into the bathroom or onto the decking and the great outdoors. Placing batteries inside takes valuable speaker capacity which can result in unrefined sound, but BackPack II allows R1 and MR1 to retain their rich mains powered performance, but with complete portability.

A total evolution of the original, BackPack II attaches seamlessly to R1 and MR1 and once fitted can be left permanently in place as it charges automatically whenever the music systems are connected to a mains power supply. A full charge will deliver up to twelve hours of mains-free listening depending on volume.

Weight 230 g
Dimensions 110 × 105 × 25 mm

Compatible with R1 mk2/mk3, MR1 mk1/mk2
Box contains BackPack II, Allen key, 2 × M4 fixing screws, user guide
Battery type Li-Ion
Capacity 2200mAh
Input 14.0VDC 1.5A
Nominal output 11.1VDC
Approx. charge time 5hrs
Approx. battery life 8hrs


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