Compatible with : NYI Harman Kardon Replacement Battery compatible with Harman Kardon Onyx Studio, Harman Kardon Onyx Studio-1,Harman Kardon Studio-2, Harman Kardon Studio-3, Harman Kardon Studio-4, li11b001f Speaker. High Capacity : 3500mAh Large Capacity Li-ion replacement battery; Battery voltage: 3.7V / 12.95Wh. High Quality & Safety : NYI Harman Kardon Onyx Studio battery built-in PTC protections (pressure, temperature, current),make sure the battery run stably and perfectly. Package Includes : 1 pc harman kardon replacement battery, 2 pcs tools, 2 pcs adhesive tapes. After-sales Service : 12 months warranty.24 hours email support. Your satisfaction is important to us, please contact us with any question. Harman Kardon Onyx Studio Speaker Battery Specifications

Protected Li-ion Battery Pack

Voltage: 3.7V

Capacity: 3500mAh

Watt-hour: 12.95Wh

Caution:

Do Not Short Terminals!

Do Not Expose To High Temperature(140℉)