Key Features & Specifications
Compatibility: Exclusively built for the JBL PartyBox 720 speaker.
Battery Type: Dual Lithium-ion batteries, each with a capacity of 21.6V / 4584mAh (99.02Wh).
Charging Case Power Bank: Includes a USB-C port capable of a 45W max output to charge phones, tablets, or laptops.
Weight & Size: