【Compatible With】This Onyx Studio battery replacement Compatible with Harman Kardon Onyx Studio, Onyx Studio 2, Onyx Studio 3, Onyx Studio 4 Bluetooth Speaker。Battery Part No.:LI11B001F 【Powerful Battery Capacity】Product Type:Li-Polymer Volts: 3.7V Capacity: 3500mAh.this speaker battery for Harman Kardon Onyx Studio meet your needs and you can enjoy the music more lasting 【Quality & Safety Guarantee 】Every battery are CE certified, tested by manufacturer to match OEM standard,built with multiple circuit protection 【Package Included 】1*1*LI11B001F Battery for Onyx Studio 4/3/2/1 wireless bluetooth speaker. + 1* Installation Tool Kits 【Note 】Please ensure the Onyx Studio battery matched with your device before purchasing Specification:
Battery Capacity:3200mAh/11.84Wh
Battery Voltage:3.7V
Battery type:Lithium Polymer Battery

Compatible model:
Onyx Studio, Onyx Studio 2, Onyx Studio 3, Onyx Studio 4 Portable Bluetooth Speakers

Package List:
1 x Onyx Studio Replacement Battery
1 set tools