***** *****2000mAh Lithium-ion Battery Pack Compatible For Kenwood 2 Way Radio. *****Replacement for KNB-33 KNB-33L KNB-33Li. Fit for KSC-32 Charger. *****Compatible with the NX410 NX411 TK2180 TK2180K TK3180 TK3180K TK5210 TK5310. *****Factory Packed and New, perfect to replace your original batteries. *****Our goal is to keep our customers beyond satisfied. Thus We would appreciate it if you could give us a chance to address your concerns.