Jbl Battery 600 Duo For Partybox 720

Brand: JBL Compatibility: JBL PartyBox 720 speaker Battery Type: Dual lithium-ion rechargeable batteries Battery Capacity: 21.6V / 4584 mAh each (99 Wh ×2) Output Power: Up to 45 W (USB Type-C powerbank) Charging Time: Approx. 4 hours per battery Connectivity: USB Type-C input and output