Capacity: 3500mAh Li-ion replacement battery; Battery Voltage: 3.7V / 12.95Wh
Compatible for: Brand new replacement battery compatible with Harman/Kardon Onyx Studio, Onyx Studio 2 Wireless Bluetooth Speaker.
High Quality: Built in high-precision voltage detection circuit and delay circuit, make sure the battery run stable and perfectly.Passed the international attestation of ISO9001, RoHS & CE Certificate.
Package includes: 1 pcs of Kratax replacement battery(If have any questions about the battery, please contact us for change or refund.)
Customer Service:30-day Money Back and 12-month Warranty for this Kratax replacement battery