High Quality KENWOOD KSC-24 Power Adapters,using modern technology with a fast charging speed. KSC-24 Power Adapters is 100% compatible with KENWOOD PB-43 PB-43N Battery Charger TH-K2AT TH-K2E TH-K2ET TH-K4AT TH-K4E! All of our product 1 year warranty,30 days money back.