Amazon.com: Synergy Digital Speaker Battery, Works with JBL P763098 01A Speaker, (Li-Pol, 3.7V, 6000mAh) Ultra High Capacity, Compatible with JBL P763098 01A Battery : Electronics
Amazon.com: Battery for JBL AEC982999-2P, JBL Charge Speaker : Electronics
Amazon.com: Pickle Power Battery for JBL Flip 4, Flip 4 Special Edition Bluetooth Speaker, P/N GSP872693 01 : Electronics