CM-166xi: 12.0v 1600mAh NiMH insert for ICOM CM-166
The CM-166xi is a replacement NiMH insert - goes inside the ICOM CM-166 battery pack. Specs: 12 volt 1600mAh. Configured like the original battery assembly. You will need to disassemble your battery pack, remove the original battery cluster, and install this insert. Some soldering required. Restores your battery pack to working condition, with extra capacity (more running time). CM-166 battery fits the ICOM IC-A22 & IC-A3.