KVC-21 Mobile Vehicle Charger 12 V (Tri-chemistry) DISCONTINUED 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 Chargers KSC-5266-unit Charger BaseKMB-35AMulti Charger Adapter (requires KSC-35SCR pockets)KSC-356Battery Charger - Rapid 6-WayKSC-44CRBattery Charger - Single-way RapidKSC-44MLAC Adapter Multi-way for KSC-44CR ChargerKSC-44SLEAC Adapter for KSC-44CR ChargerKSC-43Battery Charger - Single-way RapidKSC-35SBattery Charger - Single-way RapidKSC-35SCRBattery Charger PocketKSC-32Battery Charger - Single-way RapidKSC-32SBattery Charger - Single-way RapidKSC-25Rapid Charger(Tri-Chemistry)KSC-25LRapid Charger(Single-Chemistry)KVC-22WMobile Vehicle Charger Adapter for KSC-35/35S - 12 VKVC-14Mobile Vehicle Charger 12 V (1 piece)