KVC-21 Mobile Vehicle Charger 12 V (Tri-chemistry) Key Features Tri-Chemistry. Recharges battery models:-- KNB-31A- KNB-32N- KNB-33L- KNB-47L- KNB-48L- KNB-54N- KNB-58LEX- KNB-64LEX Accessory Features Input Voltage12 - 35 Volts DC DimensionsW x H x D - 68 x 105 x 37 mm Accessories SelectedAccessoryFor: (Consult your local dealer for all available accessories)KNB-32NNi-MH Battery - 7.2 V, 2500 mAhKNB-33LLi-Ion Battery - 7.4 V, 2000 mAhKNB-47LLi-Ion Battery - 1950 mAhKNB-48LLi-Ion Battery - 2550 mAhKNB-54NNi-MH Battery - 2500 mAhKNB-58LEXATEX-Certified Li-Ion Battery - 1880 mAhKNB-64LEXATEX-Certified Li-Ion Battery - 1030 mAhNX-5200EVHF NEXEDGE/P25 Digital/Analogue Portable Radio with GPS - with Full Keypad (EU Use)NX-5300EUHF NEXEDGE/P25 Digital/Analogue Portable Radio with GPS - with Full Keypad (EU Use)