Fit Models: Kenwood TH-D74, TH-D74A, TH-D74E, TH-D75 ^^
Part Numbers: Kenwood KNB-74L, KNB-74LW, KNB-75L, KNB-75LAM, KNB-75LW ^^
Product Spec: Li-ion Polymer,
Charging Voltage: 7.4V, 1800mAh capacity, 14Wh, perfectly compatible with original device. ^^ Please contact us if you have any questions, and we offer 1 year warranty.