PALO 21.6V Replacement Battery for JBL Partybox 520 Partybox 720 BOOMBOX 4 Bluetooth Speaker with TYPE-C PD Fast Charging Port

Friend, if you want to receive it faster, you can purchase it from the link below and choose to ship from the warehouse in Poland. Thank you

Battery parameters:

Model:Rechargeable Li-ion Battery Pack
Weights:500g
Battery size:137*90*25(MM)
Material:Li-ion
Voltage:21.6V
Applicable models:Partybox 520 / Partybox 720
Capacity:4800mAh
Watt-hour:99Wh
Total output power:30WMax
PD(Input/Output):
DC5V/3A、9V/3A、15V/2A、20V/1.5A