This KSC-32 Rapid Charger Base with Power Adapter Compatible for TK-2180 TK-2180K TK-2180K2 TK-3180 TK-3180K TK-3180K2 TK-5210 NX200 NX210 NX230 NX300 NX410 NX5200 NX5300 two way radio. This KSC-32 Rapid Charger can charge both radios and batteries, Compatible with Compatible for TKNB-31A KNB-32N KNB-33L KNB-33 KNB-33Li KNB-43L KNB-47L KNB-48L KNB-50NC KNB-54N radio battery Built-in Safety Protections:Advanced safeguards against overcharging, short circuits, and voltage surges ensure your battery and radio stay protected Built-in Safety Protections:Advanced safeguards against overcharging, short circuits, and voltage surges ensure your battery and radio stay protected Please note that every product available in our "IFREQTECH" store is a replacement part and not an Original Equipment Manufacturer (OEM) product.Any references to brand names or model numbers are for the sole purpose of indicating compatibility