BP-3i : 8.4v 400mAh NiCd replacement INSERT for ICOM BP-3.

The BP-3i is a battery INSERT; it is an 8.4volt 400mAh Nickel Cadmium assembly that goes inside a BP-3 style battery pack housing (for ICOM). THe original pack must be disassembled, ans some soldering is required for removal of old insert, and installation of new insert. Improves pack capacity by 50%. Some assembly & soldering is required.