Specifications: Battery
Type: Ni-MH
Battery Voltage: 7.2V
Capacitor: 2100mAh Alternative
Part No: Replace for KENWOOD KNB-16 KNB-16A KNB-17 KNB-17A KNB-21 KNB-21N Compatible for Kenwood Portable Two Way Radio Models: TK-190, TK-280, TK-290, TK-380, TK-390, TK-480, TK-481, TK-490 Pro Talk, TK- 2100, TK-4100, TK-5400