KSC-32 : KENWOOD brand desktop Rapid Charger. Charges battery models such as KNB-31A, KNB-32N, KNB-41NC, KNB-50NC, KNB-54N, KNB-33L, KNB-47L, KNB-48L. Compatible with radios such as TK5210, TK5310, TK5410, TK2180, TK3180, NX210, NX410 etc. This is a tri-chemistry charger; it can safely and smartly re-charge Ni-Cd, Ni-MH, and Li-ION battery packs such as the model numbers listed. User-friendly design, with no buttons to push. Chargers battery alone, Or you can insert the entire handheld. Has LED charge status indicator (Red = Charging, and Green = Full). Fast-charging stops when battery is full. Do not attempt to put non-listed battery packs in this charger. 
Includes AC/DC wall power supply. Input voltage 100-240VAC.