This is the only swappable battery in the Bluetooth speaker game. Compatible with the SOUNDBOKS 2 and the New SOUNDBOKS. 40 hours of playback at mid-volume, 5-8 hours at full volume.
- Up to 40 hours of battery life at party volume (104 dB)
- Fully charged in 3.5 hours
- Also works for SOUNDBOKS 1
- Dimensions (W x H x D): 150 x 90 x 65 mm
- Weight: 0.8 kg
For the BATTERYBOKS, we have chosen a unique chemistry, named LiFePO4. The BATTERYBOKS is a 12.8V battery that can deliver under almost all circumstances - from the freezing winters (-10° C) to the burning summers (+50° C). It can also withstand more than a thousand cycles - the number of charges and discharges the battery can take - before the capacity drops under 80%.
The average battery life of a single BATTERYBOKS is approximately 40 hours, which includes playing at both low and medium. This will typically be enough for a whole weekend on a cabin trip, festival, etc.
The SOUNDBOKS does not use a fixed amount of power but uses more power when you turn up the volume or play aggressive house/dance music with a lot of bass. Therefore the battery life in hours may vary from time to time, depending on the music you play and how loud you play it. At maximum volume, you can expect around 5 hours of battery life.