Specifications:
Chemistry: Li-Pol
Voltage: 3.7
Capacity: 610mAh
Compatible Replacement Battery for:
JBL GSP753030, 633331
Compatible with the Following Wireless Headsets
JBL 633331, E45BT, E55BT, Everest Elite 300, Everest Elite E45BT, Everest Elite E55BT, GSP753030, Live 650BT NC