The Standard Horizon SBH-25 is the exact charging cradle that came with your HX210. Does not include 110V charging cable, sold separately.
Product Accessories for Standard Horizon Charging Cradle for HX210
The SAD-25B is the replacement charging cable for the Standard Horizon HX400, HX400IS, HX870, HX890, HX40 and HX210 radios. The SAD-25B requires the use of the SBH-25, SBH-32 or SBH-36 Cradle (not included and sold separately).
Standard Horizon 110v. AC Charger for SBH-25 Cradle. (Charges thru cradle that was included with your radio).