Battery Eliminator for ICOM handheld radios. Fits the ID-52, ID-52A, ID-52E, ID-51, ID-51A, ID-51A Plus, ID-51E, ID-31, ID-31A, ID-31E (worldwide versions). Plugs into 12-13.8VDC; has coiled cord; clips onto back of radio for instant high-watt operation from vehicle. Replaces BP-272, BP-271, BP-272Li, BP-271Li, BP-273, etc.