PB-17WC - Wall Charger for Kenwood-style 12v PB-17 batteries.
$ 17.95
PB-17WC : Wall Charger for 12-volt Kenwood-type battery packs such as PB-17, PB-17x, PB-17xh, and PB-17xs (with built-in charging jack). Re-charges battery overnight. Plugs INTO battery pack. Has 3.5mm x 1.35mm Coax plug, center POSITIVE(+).