2.4V, 750Mah, Ni-Mh Cordless Telephone Battery, Measures 1.75" x .81" x .38", Recommended Replacement For V-Tech Telephone CS6114, TV #138-956, Also Fits: AT&T 89-1353-01, CL80100, CL82100, CRL30102, EL2100, VTECH 6001, 6375, CS6305, CS6449, CS6609, DS6511, DS6649, LS6001, LS6325 & Others, Carded.