Voltage: 7.4V, Capacity: 13500mAh/99.9Wh Compatible With the JBL PartyBox Stage 320 and JBL Xtreme 4 Wireless Bluetooth Speaker.13500mAh High Capacity Battery Has Up to 18 Hours of Playtime, Which Means You Could Keep the Party Going for Up to 36 Hours.
13500mAh Replacement Battery 400 for JBL PartyBox Stage 320 and Xtreme 4 Portable Speaker - 7.4V 99.9Wh Rechargeable Lithium-ion Battery,...
by NeweggConsumer Electronics
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