FNB-17i : 7.2 volt 600mAh Ni-Cd insert for FNB-17

FNB-17i : 7.2 volt 600mAh rechargeable Ni-Cd battery insert.  It goes inside an original Yaesu FNB-17 battery pack casing.  This is a value-priced option for rejuvenating those old expired battery packs.  Disassembly of the original pack & soldering in of the new insert is required.  This battery insert goes inside casings that fit the FT-411, FT-470. FT-23R, FT-73R, etc.  The FNB-17i isert is a great option if you enjoy building & working on things.