The JBL Battery 400 keeps the party going for twice as long
Even the best parties have to come to an end eventually, but with the JBL Battery 400, your JBL PartyBox Stage 320 speaker will keep the party going for twice as long. When the battery is running low, swapping in a new one into the battery compartment on the rear panel takes just a moment. Meanwhile, the battery charges in the charging case. You can also charge your tablet or smartphone* via the handy USB-C port on the case.
Double the fun and enjoy the peace of mind that comes with an official JBL battery. The rechargeable battery inside the JBL Xtreme 4 portable speaker can also be replaced with a new one when the battery’s condition requires it. (*charging cable not included)
Package contents: 1 x Battery 400 with charging case
1 x quick start guide
1 x safety instructions and warranty card
Connections: USB-C
Charging time, h: 3
Output power (W): 30
Product dimensions (L x W x H), mm: 103 x 93 x 43.6
Product weight, g: 486
Battery capacity, mAh: 9444
Operating temperature (°C): 0 - 45
Battery type: Lithium-ion
