About this replacement
Designed for Panasonic, Sanyo, Radio Shack devices. Compatible models include KXFPG371, KXFPG372, KXFPG376, KXFPG377, KXFPG381, KXTG110M, KXTG2205, KXTG2207, KXTG2215, KXTG2215B, KXTG2217, KXTG2219. Replacement part numbers include P-P511, PP511, P-P511A, PP511A, PP511A1B, PPQT22418ZA, PQPP511SVC, TYPE 24. Key specifications: 3.6V, 850mAh, Ni-MH.