Kenwood 446 Accessory ArticleNo/ P/N: KSC-506K Radiotype: PKT-300E Kenwood KSC-506K 6-Unit Charger The Kenwood KSC-506K is a genuine OEM multi-unit rapid rate charger for the Kenwood PKT-300 and NX-P500 two way radios. Compatible with KNB-81L lithium-ion battery pack. Price request