FNB-4i Insert
$ 29.95
FNB-4i: 12 volt 600mAh rechargeable Ni-Cd insert - this item goes INSIDE a YAESU FNB-4 or FNB-4A battery housing. Some soldering & disassembly/re-assembly is necessary. Restores original battery pack to full capability. For FT-272R, FT-209R.