PB-12i : 12volt NiCd replacement insert for Kenwood, goes in PB-12
$ 39.00
PB-12i : 12 volt 600mAh rechargeable Ni-Cd insert - goes inside original KENWOOD PB-12 battery housing. Uniquely designed, exactly like the original insert; you will need to open the old PB-12 case and solder this insert into place.