Power Products BPKNB55LIP battery for Kenwood TK-2140, NX220, NX320, NX420, NX3200, NX3220, NX3300, NX3320, NX3400, NX3420, TK2160, TK2170, TK2360, TK3140, TK3160, TK3170, TK3173, and TK3360 two way radios. Replaces KNB-55L battery. 7.4V / 1800 mAh / 13.3 Wh / LiPo / Japanese Cells.