CP-HK07 Battery CS Replacement Battery For Harman/Kardon Onyx Mini Li-Polymer Speaker Battery 14 Days Money Back Guarantee and 12-Months Warranty. Brand. CS BATTERY ; Battery Cell Composition. Lithium Polymer ; Battery Capacity. 3000 Milliampere Hour (mAh) ; Unit Count. 1 Count ; Voltage. 3.7 Volts Certificated with FCC, CE,CB,ISO9001,and RoHS. - When you install it, be sure the connector has been properly connected to your device. ➤Cameron SinoCameron Sino is a brand focusing on sell battery, we aim at supplying high-quality professional battery products. - A new battery will achieve its best performance after 2 or 3 complete cycles of charge & discharge. Harman Kardon ONYX STUDIO 5 battery,high-grade replacement Harman... Harman Kardon ONYX MINI replacemt speaker battery | UAEBattery Product Type:Li-Polymer Volts:3., 7 Capacity:3000mAh / 11., 10Wh , Dimension:77., 00 x 38., 16 x 11., 80mm Weight:60., 8